Panasonic CF-30KTPAXxM Service Manual

ORDER NO. CPD0811212CE

Notebook Computer

Model No.

CF-30KTPAXxM

This is the Service Manual for the following areas. M …for U.S.A. and Canada

For U.K.

WARNING

This apparatus must be earthed for your safety.

To ensure safe operation the three-pin plug must be inserted only into a standard three-pin power point which is effectively earthed through the normal household wiring. Extension cords used with the equipment must be three-core and be correctly wired to provide connection to earth. Wrongly wired extension cords are a major cause of fatalities. The fact that the equipment operates satisfactorily does not imply that the power point is earthed and that the installation is completely safe. For your safety, if you have any doubt about the effective earthing of the power point, consult a qualified electrician.

FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY

This appliance is supplied with a moulded three pin mains plug for your safety and convenience. A 3 amp fuse is fitted in this plug. Should the fuse need to be replaced please ensure that the replacement fuse has a rating of 3 amps and that it is approved by ASTA or BSI to BS 1362.

Check for the ASTA mark If the plug contains a removable fuse cover you must ensure that it is refitted when the fuse is replaced. If you lose the fuse cover the plug must not be used until a replacement cover is obtained. A replacement fuse cover can be purchased from your local Panasonic Dealer. IF THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET IN YOUR HOME THEN THE FUSE SHOULD BE REMOVED AND THE PLUG CUT OFF AND DISPOSED OF SAFELY. THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET. If a new plug is to be fitted please observe the wiring code as shown below. If in any doubt please consult a qualified electrician.

Warning: THIS APPLIANCE MUST BE EARTHED. Important

The wires in this mains lead are coloured in accordance with the following code: Green-and-yellow: Earth Blue: Neutral Brown: Live As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows: The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug

which is marked by the letter E or by the safety earth symbol YELLOW.

The wire which is coloured Blue must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured Brown must be connected to the terminal which is marked with the letter L or coloured RED.

or the BSI mark on the body of the fuse.

coloured GREEN or GREEN-and-

The mains plug on this equipment must be used to disconnect the mains power. Please ensure that a socket outlet is available near the equipment and shall be easily accessible.

How to replace the fuse

Open the fuse compartment with a screwdriver and replace the fuse.

Warnings

This equipment is not designed for connection to an IT power system. (An IT system is a system having no direct connections between live parts and Earth; the exposed-conduciveparts of the electrical installation are earthed. An IT system is not permitted where the computer is directly connected to public supply systems in the U.K.)

Disconnect the mains plug from the supply socket when the computer is not in use.

This equipment is produced to BS800/1983.

LASER SAFETY INFORMATION

For U.S.A

Class 1 LASER-Product This product is certified to comply with DHHS Rules 21 CFR Subchapter J.

This product complies with European Standard EN60825 (or IEC Publication 825) For all areas

This equipment is classified as a class 1 level LASER product and there is no hazardous LASER radiation.

Caution: (1) Use of controls or adjustments or performance of procedures other than those specified herein

(2) The drive is designed to be incorporated into a computer-based system or unit which has

Danger: The serviceman should not remove the cover of drive unit and should not service because the drive unit is a nonserviceable part. Please check DANGER label on PD-drive unit.

• Unplug the AC power cord to the equipment before opening the top cover of the drive. When the power switch it on, do not place your eyes close to the front panel door to look into the interior of the unit.

may result in hazardous radiation exposure.

an enclosing cover. It should never be used as a stand alone drive.

LASER Specification Class 1 level LASER Product

Wave Length: DVD 658±8 nm

CD 775~815 nm

Laser safety information is appropriate only when drive with laser is installed.

Vorsicht!

Explosionsgefahr bei unsachgemäßem Austausch der Batterie. Ersatz nur durch denselben order einen vom Hersteller empfohlenen ähnlichen Typ. Entsorgung gebrauchter Batterien nach Angaben des Herstellers.

LITHIUMBATTERIES

ATTENTION: IL Y A DANGER D'EXPLOSION S' IL Y A REMPLACEMENT INCORRECT DE LA PILE. REMPLACER UNIQUEMENT AVEC UNE PILE DU MÈME TYPE OU D'UN TYPE RECOMMANDÉ PAR LE CONSTRUCTEUR. METTRE AU RÉBUT LES PILES USAGÉES CONFORMÉMENT AUX INSTRUCTIONS DU FABRICANT.

PILE AU LITHIUM

SAFETY PRECAUTIONS

1. Before servicing, unplug the power cord to prevent an electric shock.

2. When replacing parts, use only manufacture's recommended components for safety.

3. Check the condition of the power cord. Replace if wear or damage is evident.

4. After servicing, be sure to restore the lead dress, insulation barriers, insulation papers, shields, etc.

Important Safety Instructions

When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including the following:

1. Do not use this product near water, for example, near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement or near a swimming pool. Avoid using a telephone (other than a cordless type) during an electrical storm. 2. There may be a remote risk of electric shock from lightning.

3. Do not use the telephone to report a gas leak in the vicinity of the leak. vicinity of the leak.

4. Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire.

They may explode. Check with local codes for possible special disposal instructions.

SAVE THESE INSTRUCTIONS

LITHIUM BATTERY

This computer contains a lithium battery to enable the date, time, and other data to be stored. The battery should only be exchanged by authorized service personel.

Warning! A risk of explosion from incorrect installation or misapplication may

possibly occur.

LITHIUM BATTERY

CAUTION

Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type battery recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions.

Precautions (Battery Pack)

Do Not Use with Any Other Product

The battery pack is rechargeable and was intended for the specified product. If it is used with a product other than the one for which it was designed, electrolyte leakage, generation of heat, ignition or rupture may result.

Do Not Charge the Battery Using Methods Other Than Those Specified

If the battery is not charged using one of the specified methods, electrolyte leakage, generation of heat, ignition or rupture may result.

Do Not Throw the Battery Pack into a Fire or Expose It to Excessive Heat

Generation of heat, ignition or rupture may result.

Avoid Extreme Heat (Near the Fire, in Direct Sunlight, for Example)

Electrolyte leakage, generation of heat, ignition or rupture may result.

Do Not Insert Sharp Objects into the Battery Pack, Expose It to Bumps or Shocks, Disassemble, or Modify It

Electrolyte leakage, generation of heat, ignition or rupture may result.

Do Not Short the Positive (+) and Negative (-) Contacts

Generation of heat, ignition or ru pture may result. Do not place the battery pack together with articles such as necklaces or hairpins when carrying or storing.

Do Not Use This Product with a Battery Pack Other Than the One Specified

Use only the specified battery pack with your product. Use of battery packs other than those manufactured and supplied by Panasonic may present a safety hazard (generation of heat, ignition or rupture).

A lithium ion battery that is recyclable powers the product you have purchased. Please call 1-800-8-BATTERY for information on how to recycle this battery.

L’appareil que vous vous êtes procuré est alimenté par une batterie au lithium-ion. Pour des renseignements sur le recyclage de la batterie, veuillez composer le 1-800-8-BATTERY.

When the Battery Pack Has Become Degraded, Replace It with a New One

Continued use of a degraded battery pack may generate high levels of heat, cause a fire to start and cause the

pack to burst or explode.

 Do not touch the terminals on the battery pack. The

battery pack may no longer function properly if the contacts are dirty or damaged.

 Do not expose the battery pack to water, or allow it to

become wet.

 If the battery pack will not be used for a long period of

time (a month or more), charge or discharge (use) the battery pack until the remaining battery level becomes 30% to 40% and store it in a cool, dry place.

 This computer prevents overcharging of the b attery by

recharging only when the remaining power is less than approx. 95% (when Economy Mode (ECO) is enabled: 75%) of capacity.

 The battery pack is not charged when the computer is

first purchased. Be sure to charge it before using it for the first time. When the AC adaptor is connected to the computer, charging begins automatically.

 Should the battery leak and the fluid get into your

eyes, do not rub your eyes. Immediately flush your eyes with clear water and see a doctor for medical treatment as soon as possible.

NOTE

 The battery pack may become warm during

recharging or normal use. This is completely normal.

 Recharging will not commence if internal tempera-

ture of the battery pack is outside of the allowable temperature range (0 °C to 55 °C {32 °F to 131

°F}). ( Reference Manual “Battery Power”) Once the allowable range requirement is satisfied, charging begins automatically. Note that the recharging time varies based on the usage conditions. (Recharging takes longer than usual when the temperature is 10 °C {50 °F} or below.)

 If the temperature is low, the operating time is

shortened. Only use the computer within the allowable temperature range.

 The battery pack is a consumable item. If the

amount of time the computer can be run by using a particular battery pack becomes dramatically shorter and repeated recharging does not restore its performance, the battery pack should be replaced with a new one.

 When transporting a spare battery inside a pack-

age, briefcase, etc., it is recommended that it be placed in a plastic bag so that its contacts are protected.

 Always power off the computer when it is not in

use. Leaving the computer on when the AC adaptor is not connected will exhaust the remaining battery capacity.

Getting StartedUseful InformationTroubleshootingAppendix

CONTENTS

1. Specifications 1-1

2. Names and Functions of Parts 2-1

3. Block Diagram 3-1

4. Diagnosis Procedure 4-1

5. Power-On Self Test (Boot Check) 5-1

6. List of Error Codes <Only when the port replicator is connected> 6-1

7. Self Diagnosis Test 7-1

8. Wiring Connection Diagram 8-1

9. Disassembly/Reassembly 9-1

10. Exploded View 10-1

11. Replacement Parts List 11-1

1. Specifications

This page provides the specifications for the basic model. The model number is different according to the unit configuration.

To check the model number:

Check the bottom of the computer or the box the computer came in at the time of purchase.

To check CPU speed, memory size and the hard disk drive (HDD) size:

Run the Setup Utility ( [CPU Speed]: CPU speed, [System Memory]: Memory size, [Hard Disk]: Hard disk drive size

Main Specifications

Memory Video Memory

Hard Disk Drive

Display Method 13.3 XGA type (TFT) with Touchscreen 13.3 XGA type (TFT)

Wireless LAN Bluetooth™

Security Chip TPM (TCG V1.2 compliant) Card Slot PC Card Type I or Type II x 1 (3.3 V: 400 mA, 5 V: 400 mA)

RAM Module Slot 200-pin, 1.8 V, SO-DIMM, DDR2 SDRAM, PC2-5300 Compliant

Keyboard / Pointing Device 87 keys / Touch Pad / T

Power Supply AC adaptor or Battery pack AC Adaptor Battery Pack Li-ion 10.65 V, 8.55

Clock Battery Coin type lithium battery 3.0 Power Consumption Physical Dimensions (W × H × D) 302 mm × 67.5 - 69.5 mm × 292 mm {11.9" × 2.7 - 2.8" × 11.5"}

*1*2

*1*3

Internal LCD

External Display

ExpressCard ExpressCard/34 or ExpressCard/54 x 1 SD Memory Card Smart Card

*13

Operating Time

Charging Time

Power on Main Battery: Approx. 8.5 hours

*14

Power off Main Battery: Approx. 5 hours

*14

*16

Reference Manual “Setup Utility”) and select [Information] menu.

GHz

6.1( 0039LS rossecorP ouD 2 ™eroC ®letnIUPC

tespihC sserpxE 54SG ®letnI eliboMtespihC 2 GB (4 GB Max.) UMA 797 MB Max. (When Memory is 2 GB)/

1551 MB Max. (When Memory is 4 GB)

160 Approx. 2 GB is used as a partition with recovery tools. (Users cannot use this partition.)

65,536/16,777,216 colors (800 × 600 dots/1024 × 768 dots) 65,536/16,777,216 colors (800 × 600 dots/1024 × 768 dots/1280 × 768 dots/1280 × 1024

dots/1440 × 900 dots)

Next page Next page

kbps

65 :ataDmedoM

(V.92) FAX: 14.4

kbps

WAVE and MIDI playback, Intel® High Definition Audio subsystem support, Monaural speakerdnuoS

*10

*12

x 1, Data transfer rate = 8 MB per second ISO7816 x 1

*11

(RJ-45), External display port (Mini Dsub 15-pin female), Expansion Bus Connector (Dedicated 80-pin female), External Antenna Connector (Dedicated 50 Interface Connector (4-pin x 1), Microphone Jack (Miniature jack, 3.5 DIA, Stereo), Headphone Jack (Miniature jack, 3.5 DIA, Impedance 32 Ω, Output Power 4 mW × 2)

ouchscreen (Anti-

Re ection, Stylus (included) touch capable)

Input: 100 V to 240 V AC, 50 Hz/60 Hz, Output: 15.6 V DC, 5.0

Main Battery: Approx. 9 hours Main Battery + Second Battery: Approx. 12.5

*15

hours

*15

Main Battery + Second Battery: Approx. 12.5 hours

Main Battery + Second Battery: Approx. 8 hours

*17

Approx. 50

/ Approx. 70 W (maximum when recharging in the ON state)

L2 cache, 1066

, 6

1 GB Max.

87 keys / Touch Pad

Main Battery: Approx. 10 hours Main Battery + Second Battery: Approx. 14

*15

hours

MAXAP3K03-FCMJXAPTK03-FC.oN ledoM

coaxial connector), IEEE 1394a

MHz

FSB)

T-ESAB0001 ba3.208 EEEI ,XT-ESAB001 u3.208 EEEI ,T-ESAB01 3.208 EEEINAL

trop NAL ,)11-JR( trop medoM ,)elam nip-9 busD( trop laireS ,3 x )0.2 BSU ,nip-4( trop BSUecafretnI

*15

1-1

Main Specifications

8.3 .xorppAthgieW

(Approx. 50g {Approx. 1.8 oz.})

Operation Environment Temperature: 5 °C to 35 °C {41 °F to 95 °F}

Humidity: 30% to 80% RH (No condensation)

Storage Environment Temperature: -20 °C to 60 °C {-4 °F to 140 °F}

Humidity: 30% to 90% RH (No condensation)

Operating System

Windows Vista® Business Service Pack 1

Microsoft® Windows® XP Professional Service Pack 2 with Advanced Security Technologies (NTFS File System)

Utility Programs Adobe Reader, PC Information Viewer, Loupe Utility, Intel® PROSet/Wireless Software

Bluetooth™ Stack for Windows Battery Recalibration Utility, Panasonic Hand Writing, Infineon TPM Professional Package Power Saving Utility, Wireless Connection Disable Utility

Setup Utility, Hard Disk Data Erase Utility

{Approx. 8.4 lb.}, excluding the dummy pack and dummy cards

by TOSHIBA*8, Wireless Switch Utility, Hotkey Settings,

*18

*20

, PC-Diagnostic Utility

, Concealed mode Utility

*19

*17

*18

Wireless LAN <Only for model with wireless LAN>

Data Transfer Rates IEEE802.11a : 54/48/36/24/18/12/9/6 Mbps (automatically switched)

IEEE802.11b : 11/5.5/2/1 Mbps (automatically switched)

*21

IEEE802.11g : 54/48/36/24/18/12/9/6 Mbps (automatically switched) IEEE802.11n : (HT20) 144.4/130/117/115.6/104/86.7/78/65/58.5/57.8/52/43.3/39/28.926/19.5/

14.4/13/6.5 Mbps (automatically switched)

*21

(HT40) 300/270/243/240/216/180/162/130/120/117/108/104/90/81/78/60/54/52/ 39/30/27/26/13 Mbps (automatically switched)

Standards Supported IEEE802.11a / IEEE802.11b / IEEE802.11g / IEEE802.11n(Draft 2.0) Transmission method OFDM system, DSSS system Wireless Channels Used IEEE802.11a : Channels 36/40/44/48/52/56/60/64/100/104/108/112/116/132/136/140/149/153/

157/161/165 IEEE802.11b/IEEE802.11g : Channels 1 to 11 IEEE802.11n : Channels 1-11/36/40/44/48/52/56/60/64/100/104/108/112/116/132/136/140/149/

153/157/161/165

RF Frequency Band IEEE802.11a : 5.18 GHz - 5.32 GHz, 5.5 GHz - 5.58 GHz, 5.66 GHz - 5.7 GHz, 5.745 GHz -

5.825 GHz IEEE802.11b/IEEE802.11g : 2.412 GHz - 2.462 GHz IEEE802.11n : 2.412 GHz - 2.462 GHz, 5.15 GHz - 5.35 GHz, 5.5 GHz - 5.58 GHz, 5.66 GHz -

5.7 GHz, 5.745 GHz - 5.85 GHz

*21

BluetoothTM <Only for model with Bluetooth>

Bluetooth Version 2.0 + EDR Transmission method FHSS system Wireless Channels Used Channels 1 to 79 RF Frequency Band 2.402-2.48

1 MB = 1,048,576 bytes / 1 GB = 1,073,741,824 bytes

You can physically expand the memory up to 4096 MB, but the total amount of usable memory available will be less depending

on the actual system configuration.

A segment of the main memory is allotted automatically depending on the computer’s operating status. The size of the Video

Memory cannot be set by the user.

1 GB = 1,000,000,000 bytes. Your operating system or some application software will report as fewer GB.

A 16,777,216 color display is achieved by using the dithering function.

Maximum resolution depends on the specifications of the external display. Display may be impossible using some connected

external displays.

Only for model with wireless LAN

Only for model with Bluetooth

For information on TPM,

press

Enter

Platform Module (TPM)”.

*10

SD Memory Cards that support high-speed transfer rates can be used.

, and refer to the Installation Manual of “Trusted Platform Module (TPM)”.

click [start] - [Run] and input “c:\util\drivers\tpm\README.pdf”, and refer to the Installation Manual of “Trusted

GHz

click (Start) and input “c:\util\drivers\tpm\README.pdf” in [Start Search] and

Windows ReadyBoost function is also

supported.

Operation has been tested and confirmed using Panasonic SD Memory Cards and SDHC Memory Cards with a capacity of up to 8 GB. Operation on other SD equipment is not guaranteed. This computer is not compatible with MultiMediaCards. Do not insert these kinds of cards.

*11

The theoretical value is not the actual speed. The transfer rate does not become higher even if you use a card that supports the

higher transfer rate.

*12

Only for model with Smart Card slot

1-2

*13

The AC adaptor is compatible with power sources up to 240 V AC adaptor. The computer is supplied with a 125 V AC compat-

ible AC cord.

*14

Varies depending on the usage conditions.

*15

Measured at LCD brightness: 60 cd/m

Varies depending on the usage conditions, or when an external device is attached.

*16

Approx. 0.9 W when the battery pack is fully charged (or not being charged) and the computer is OFF.

*17

Rated power consumption

*18

You need to install to use the feature.

*19

Concealed Mode may not work property during battery recalibration.

*20

The Product Recovery DVD-ROM is required.

*21

It does not correspond to IEEE802.11a+b+g+n standards. Actual speeds may differ.

20-M-2-1

23-E-1

1-3

2. Names and Functions of Parts

EX PC

D E

G H

J K K

L K M

N O

A: Bluetooth Antenna

Reference Manual “Bluetooth”

B: ExpressCard Slot

Reference Manual “PC Card / ExpressCard”

C: PC Card Slot

Reference Manual “PC Card / ExpressCard”

D: Multimedia Pocket

Reference Manual “Multimedia Pocket”

E: Battery Pack

Specified Battery pack: CF-VZSU46

F: Wireless LAN Antenna

Reference Manual “Wireless LAN”

G: LCD

Reference Manual “Touchscreen”

H: Function Key

Reference Manual “Key Combinations”

I: Keyboard J: Touch Pad K: LED Indicator

: Caps lock

: Numeric key (NumLk)

: Scroll lock (ScrLk)

: Multimedia pocket device status or the second

battery status

Reference Manual “Multimedia Pocket”

“Battery Power”

: Hard disk drive status : Power status of the multimedia pocket

: Battery status

Reference Manual “Battery Power”

: Power status

(Off: Power off/Hibernation, Green: Power on, Blinking green:

Standby, Blinking green rapidly: Cannot power on or resume due to low temperature.)

: Wireless ready

This indicator lights when Wireless LAN, Bluetooth, and/or Wireless WAN are connected and ready. It does not necessarily indicate the On/Off condition of the wireless connection.

Reference Manual “Wireless LAN” “Bluetooth” “Disabling/Enabling Wireless Communication”

: Wireless WAN status

Refer to the instruction manual of the wireless device

L: Power Switch M: Wireless Switch

Reference Manual “Disabling/Enabling Wireless

Communication”

N: Carrying Handle O: Stylus Holder

Sleep/

2-1

Right side

ABC D FE G H I

1394

J K M N O PLH

A: Hard Disk Drive

Reference Manual “Hard Disk Drive”

B: SD Memory Card Slot

Reference Manual “SD Memory Card”

C: SD Memory Card Indicator

(Blinking: During access)

Reference Manual “SD Memory Card”

D: IEEE 1394 Interface Connector

Reference Manual “IEEE 1394 Devices”

E: Smart Card Slot

Reference Manual “Smart Card”

F: Modem Port

Reference Manual “Modem”

G: LAN Port

Reference Manual “LAN”

H: USB Port

Reference Manual “USB Devices”

I: DC-IN Jack J: Security Lock

A Kensington cable can be connected. For further information, read the manual that comes with the cable.

K: External Antenna Connector L: Expansion Bus Connector

Reference Manual “Port Replicator / Car

Mounter”

M: External Display Port

Reference Manual “External Display”

BottomRear side

N: Headphone Jack

You can connect headphones or amplified speakers. When they are connected, audio from the internal speakers is not heard.

O: Microphone Jack

A condenser microphone can be used. other types of microphones are used, audio input may not be possible, or malfunctions may occur as a result.

When recording in stereo using a stereo microphone: Click (Start) - [Control Panel] - [Hardware and

Sound] - [Sound] - [Recording] - [Microphone] [Properties], and then add a check mark for [No Audio Enhancements] in [Microphone Enhancements].

Click [start] - [All Programs] - [SoundMAX] - [Control Panel] and select [Microphone], and then add a check mark for [No Filtering] in [Microphone Enhancements]. When using a monaural microphone with a 2-terminal plug:

Click (Start) - [Control Panel] - [Hardware and Sound] - [Sound] - [Recording] - [Microphone] [Properties], and then add a check mark for [Voice Enhancements] in [Microphone Enhancements]. Otherwise, only audio on the left track will be recorded.

Click [start] - [All Programs] - [SoundMAX] - [Control Panel] and select [Microphone], and then add a check mark for [Voice Recording] in [Microphone Enhancements]. Otherwise, only audio on the left track will be recorded.

P: Serial Port Q: RAM Module Slot

Reference Manual “RAM Module”

R: Speaker

Reference Manual “Key Combinations”

2-2

㩷

)

Intel Co

Duo proc

essor

(Penryn)

SL9300

㪞㪪㪋㪌㩷

LCD

13.3”

XGA

1000+

㪠㪚㪟㪐㪤㪄㪪㪝㪝

e r

B 5

㪜㫋㪿㪼

㫉㫅㪼㫋㩷㪞㪹㪜㩷

LV1.6G

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㩿㪧㫆㫉

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㪟㪬

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3 Block Diagram

1.05V

eaker S

AMP

SO-DIMM Memory

RJ11

DDR2 SDRAM

Headphone

Sound

2GB

Ext. MIC

HDA

AD1883

MDC1.5

Data Modem

2GB

DDR2 SDRAM

SO-DIMM Memory

㪊㪅㪊㪭

㪊㪉㪹㫀㫋㩷㪧㪚㪠㩷㪙㫌㫊㩷㪊㪊㪤㪟㫑

AC Link

133Mbytes/sec

Wireless LAN

SD Card

5100

PCMCIA

R5C847

antenna

802.11 A/B/G/N

㪊㪅㪊㪭

㪣㪧㪚㩷㪙㫌㫊㩷㩷㩷

HDD

Battery

LED

Pack

BKLT

KBD

HDD

-Li-Ion

Mouse

(Port Rep)

Heater

Battery

Pack

EEPROM

Secure IC

(New Car Mounter)

㩷 Thermal I

㩷 Thermister

Li-Ion

Int. K

PS/2

KB& Mouse

㩷 Flat Pa

IEEE1394

TYPE II

RJ4

17Mbytes/sec

EC/KBC

(DF2117VBG20V)

Battery Charger

㫉㫅㪼㫋㩷

㪜㫋㪿

Intel 㩷 Boarzman

ExpressCARD

Turbo memory Card

infineon

TPM 1.2

SMSC

Super I/O

SIO10N268

64bit BUS 1.8V 667MHz

㩷㪝㫉㫆㫅㫋㩷㫊㫀㪻㪼㩷㪙㫌㫊㩷㩷㪈㪇㪍㪍㪤㪟㫑㩷㩷

5.3Gbytes/sec

Penryn DC

6MB L2 Cache

1.6GHz, FSB 1066MHz

essor

SL9300

Intel Co

Duo pro

(Penryn

DRAM

Internal

LCD

XGA

13.3

Interface

Graphics

t ni

1000+

64bit BUS 1.8V 667MHz

㪞㪪㪋㪌㩷

INTEL

DMI

Interface

CRT

SPI

BIOS

32M

1Gbytes/sec x2

SATA

PCI

DMI

HDD

(1.5Gb/s)

SATA HDD

Brid

Interfac

”

160G

3-1

AC-link

㪠㪚㪟㪐㪤㪄㪪㪝㪝

IDE

SAT A/PA T A

PATA

Interfac

INTEL

Interfac

PCI Express

LPC

USB 2.0

㪊㩷㫇㫆㫉㫋㩷㩷

㪬㪪㪙㩷㪉㪅㪇㩷

Bridge

Interface

Internal USB2.0

Blue-tooth

Internal USB1.1

GPS

USB1.1

Finger Print

HUB

1.1/2.0

㩷

㫋㩷㪩㪼㫇㪅㪀

㪬㪪㪙㩷㪉㪅㪇㩷

㩿㪧㫆

Touch Screen

(Circular polarizing)

㩷

㪙㩷㪟㪬

㪄㫄㫆㫌㫅㫋㪼㫉

㪬㪪㪙㩷㪉㪅㪇㩷

㪸㫉

Wireless config CN

Parallel

(PortRep.)

Buffe

Serial

(PortRep)

Smart Card

4 Diagnosis Procedure

4-1

4.1. Basic Procedures

4.2. Troubleshooting

4-2

Please take note of the following two points with regard to troubleshooting:

1. Know-how of diagnosis upon occurrence of heavy troubles, e.g. Set cannot be turned ON , Set fails to start , No display on screen , etc.

2. Explanation of each trouble, mainly symptom of trouble in operation.

Flow Chart

START

Pay attention to the following points when in pursuit of the cause of a troubleshooting.

1. Peripheral apparatus connected with the set should all be removed before operation check.

2. Make sure that cables, boards, etc. are not coming off, and recheck the contact condition.

Set cannot be supplied with current. Power lamp fails to light up.

Dark display on screen. Screen fails to display.

Failure in starting

Return set-up utility setpoint to the state of delivery from factory .

Not displayed properly on screen.

Some or all keys cannot be input.

Make sure of contact of K/B connector in use. Replace keyboard or main board.

CD CALL not practicable.

Starts but operates unstably.

Reinstall HDD. Replace main board.

Adaptor/Battery

Output voltage

Power lamp

check

Inverter board

LCD back

light lighting

YES

LCD unit

check

BIOS operation

chec

Result of

POST

Set-up utility

starting

HDD access

YES

Main board

check

Trouble

symptoms on some

of CD

YES

Replace main board.

YES

Replace AC Adaptor/Battery

Check contact condition of power input terminal. Replace i defective. Check Power SW. Replace if defective.

Replace inverter board. Check inverter cable continuity. Replace if defective

Replace LCD back light.

Replace LCD unit.

Replace main board (Check fuse at power source).

Refer to POST error code table.

Replace main board.

Check HDD cable connection and continuity. Replace if defective. Replace HDD & Reinstall. Replace main board.

Replace main board

Check if there are any flaws on CD media. Since flaws may appear on specific media, CD media can be defective.

Replace main board.

Heavy trouble e.g.,

Set cannot be turned

ON , Set fails to start ,

No display on

screen , etc.

Each kind of trouble in operation.

START

END

5 Power-On Self Test (Boot Check)

5-1

Outline of POST

The set has a boot check function called POST (Power-On Self Test) in it. The condition of the main body is diagnosed by checking

Start .............Test begins automatically when power switch is set to ON.

Normal finish .....After memory checking, a beep sound is issued once and the set is placed into automatic stop.

Note: If no error occurs, nothing is displayed. (No display of OK, etc.)

Error Diagnosis by Checking Beep Signal Sound

The beep sound is as follows:

(Length of bar shows length of sound.)

beep sound or error code.

(1 (long sound) -2-3-4)

= long sound (about 0.4 sec.),

Table of errors classified by beep sounds

Diagnosis Beep signal sound Error message

Main board

(Note) A beep sound is also issued in case of other I/O trouble.

1(long sound)-2 BIOS ROM error

1-2-2-3

1-3-1-1

1-3-1-3

1-3-4-1

1-3-4-3

1-4-1-1

= short sound (about 0.2 sec.), Length between sounds is about 0.1 sec.

BIOS ROM error

RAM error

Keyboard controller error

RAM error

BIOS ROM error2-1-2-3

Occurrence of unexpected offering2-2-3-1

6 List of Error Codes <Only when the port replicator is connected>

6-1

The following is a list of the messages that BIOS can display. Most of them occur during POST. Some of them display information about a hardware device, e.g., the amount of memory installed. Others may indicate a problem with a device, such as the way it has been configured. Following the list are explanations of the messages and remedies for reported problems. If your system displays one of except the messages marked below with an asterisk (*), write down the message and contact Panasonic Technical Support. If your system fails after you make changes in the Setup menus, reset the computer, enter Setup and install Setup defaults or correct the error.

0200 Failure Fixed Disk

Fixed disk in not working or not configured properly. Check to see if fixed disk is attached properly. Run Setup. Find out if the fixed-disk type is correctly identified.

0210 Stuck key

Stuck key on keyboard.

0211 Keyboard error

Keyboard not working.

0212 Keyboard Controller Failed

Keyboard controller failed test. May require replacing keyboard controller.

0213 Keyboard locked - Unlock key switch

Unlock the system to proceed.

0230 System RAM Failed at offset : nnnn

System RAM failed at offset nnnn of in the 64k block at which the error was detected.

0231 Shadow RAM Failed at offset : nnnn

Shadow RAM failed at offset nnnn of the 64k block at which the error was detected.

0232 Extended RAM Failed at offset : nnnn

Extended memory not working or not configured properly at offset nnnn.

0250 System battery is dead - Replace and run SETUP

The CMOS clock battery indicator shows the battery is dead. Replace the battery and run Setup to reconfigure the system.

*0251 System CMOS checksum bad - Default configuration used

System CMOS has been corrupted or modified incorrectly, perhaps by an application program that changes data stored in CMOS. The BIOS installed Default SETUP Values. If you do not want these values, enter Setup and enter your own values. If the error persists, check the system battery or contact Panasonic Technical Support.

0260 System timer error

The timer test failed. Requires repair of system board.

0270 Real time clock error

Real-time clock fails BIOS test. May require board repair.

*0280 Previous boot incomplete - Default configuration used

Previous POST did not complete successfully. POST loads default values and offers to run Setup. If the failure was caused by incorrect values and they are not corrected, the next boot will likely fail. On systems with control of wait states, improper Setup settings can also termi- nate POST and cause this error on the next boot. Run Setup and verify that the wait-state configuration is correct. This error is cleared the next time the system is booted.

0281 Memory Size found by POST differed from EISA CMOS

Memory size found by POST differed from EISA CMOS.

02D0 System cache error - Cache disabled

6-2

Contact Panasonic Technical Support.

02F0: CPU ID:

CPU socket number for Multi-Processor error.

02F4: EISA CMOS not writable

ServerBIOS2 test error: Cannot write to EISA CMOS.

02F5: DMA Test Failed

ServerBIOS2 test error: Cannot write to extended DMA (Direct Memory Access) registers.

02F6: Software NMI Failed

ServerBIOS2 test error: Cannot generate software NMI (Non-Maskable Interrupt).

02F7: Fail - Safe Timer NMI Failed

ServerBIOS2 test error: Fail-Safe Timer takes too long.

device address Conflict

Address conflict for specified device.

Allocation Error for: device

Run ISA or EISA Configuration Utility to resolve resource conflict for the specified device.

Failing Bits : nnnn

The hex number nnnn is a map of the bits at the RAM address which failed the memory test. Each 1 (one) in the map indicates a failed bit. See error 230,231 or 232 for offset address of the failure in System, Extended or Shadow memory.

Invalid System Configuration Data

Problem with NVRAM (CMOS) data.

I/O device IRQ conflict

I/O device IRQ conflict error.

Operating System not found

Operating system cannot be located on either drive A: or drive C:. Enter Setup and see if fixed disk and drive A: are properly identified.

Parity Check 1 nnnn

Parity error found in the system bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays ????. Parity is a method for checking errors in binary data. A parity error indicates that some data has been corrupted.

Parity Check 2 nnnn

Parity error found in the I/O bus. BIOS attempts to locate the address and display it on the screen. If it cannot locate the address, it displays ????.

Press <F1> to resume, <F2> to Setup

Displayed after any recoverable error message. Press <F1> to start the boot process or <F2> to enter a Setup and change the settings. Write down and follow the information shown on the screen.

Troubleshooting

7 Self Diagnosis Test

As for the self-diagnosis test(PC-Diagnostic utility) to use this model, a standard test and the enhancing test by the module of the main body building in are possible.

●Notes To skip BIOS password

Use <Ctrl>+<F10> key to skip BIOS password or authentication of fingerprint. This key is only for entering DIAG mode. Not available to boot the computer. If customer set "HDD Lock", the DIAG program cannot perform HDD test. *This key is for service purpose only. Do not disclose this information to unrelated others.

. Beginning of self-diagnosis test

1-1. Setting of content of setup

1. The power supply of the computer is turned on.

2. " F2 " is pushed on the screen of "Panasonic" while " press <F2 to enter Setup> " is displayed.

3. The setup utility starts and then takes notes of the content of the BIOS setup of present set.

4. " F9 " is pushed, " Yes" is selected on the screen of " Is the default value loaded? ", and " Enter" is pushed.

5. " F10 " is pushed.

6. " Yes" is selected on the screen of the setup confirmation, and " Enter" is pushed.

7. The computer starts automatically. Attention ・If the device which can be set is set to "Invalidity" by "Advanced" or "Security" menu, becomes an error by "PC-Diagnostic utility". (It is judged that the device which can be set to "Invalidity" by "Main" menu such as "Flat pad" is normal if the controller operates normally though sets to "Invalidity" by the setup. ) ・In the model with built-in DVD of the USB connection, even if DVD is normal, becomes an error if legacy USB is set to "Invalidity"

1-2. When you execute an automatic test

1. "Ctrl" + "F7" is pushed while the "Panasonic" start screen is displayed after the computer is started.

2. The test of all devices begins automatically by "PC-Diagnostic utility" 's starting. Attention ・It is a test which the customer who bought PC can execute. (As for HDD, the enhancing test is also possible.)

・A flat pad does not work for a while after starting "PC-Diagnostic utility". ・The movement of a flat pad might become abnormal If after RAM begins from the CPU/System

test, a flat pad will be operated in about 30 seconds. In that case,restarts pushing"Alt" + "Ctrl" + "Del" key. Or, please start "PC-Diagnostic utility" again after doing the power supply switch in the slide, and turning off the power supply.

1-3. When you execute the enhancing test

1. Please let me discontinue diagnosing clicking to end an automatic test.

2. Please click on the character of "D" "PC-Diagnostic utility" on the screen while pushing both of right "Shift" and left "Shift" keys.

3. All devices which can select the enhancing test make the setting of the enhancing test possible.

4. The district device is made"FULL" display (enhancing test).

5. The test begins clicking . *Please refer to item 4 for the error result of each test and the division of the breakdown part.

7-1

2. Operation of PC-Diagnostic Utility

-Only the device which can be inspected on the entire screen is displayed.

-The item does not appear when the device of wireless LAN etc. is not physically connected.

-The movement of the item must use an arrow key or a flat pad.

-As for the device under the diagnosis, blue and yellow are alternately displayed at the left of the icon.

- The diagnosis result of the device greens at the left of the icon when it is normal, and becomes red when abnormal.

-When the test of all devices ends, the test result is displayed under the right of the screen.

-Please click while diagnosing when being stop on the way by the time the test of all devices ends.

-Please click when you restart "PC-Diagnostic utility". *Each device is tested from the beginning, and it is not possible to restart on the way.

-When the test of all devices ends, the test result is displayed under the right of the screen.

7-2

2-1. Selection of tested device

-To test only a specific device, "Test" and "Do not test" of each device can be selected.

-The device which can select the enhancing test changes in order of "The standard is tested" and "Do not test" whenever the device icon is clicked.

Start the standard test Do not test

Please begin testing clicking if the selection of the tested device ends.

2-2. "PC-Diagnostic utility" End method

When of "Close" on the right of the screen is clicked, the computer reactivates automatically. Or, the

power supply switch is done in the slide and the power supply is turned off.

2-3. The content of the setup is returned to the setting of the user

1. Turned on the computer.

2. "F2" is pushed on the screen while "Press<F2>to enter Setup" is displayed of "Panasonic".

3. Push "F10", and on the screen of "Is the change in the setting preserved and do end?"and then "Yes" is selected, and "Enter" is pushed.

4. The computer reactivates automatically.

5. The end option is chosen by the start menu, and the power supply of the computer is turned off. Standard at test time

All devices other than RAM and HDD ---------- about 1 minute RAM standard test ----------------------------------- 1 - 2 minutes HDD standard test ----------------------------------- 2 - 3 minutes HDD enhancing test (60GB) ---------------------- about 40 minutes

Ex.The standard when the standard <all device> is tested becomes 1+2+3=6 minutes. ■There is greatly a difference from RAM test when the memory is increased according to the performance

of the memory occasionally.

■Moreover, when the main body of PC under the test is a high temperature, it occasionally takes time. ■There is greatly a difference from HDD according to the performance of the drive occasionally.

7-3

3. Test Item and Division of trouble

CPU / SYSTEM

RAM

HDD

MODEM

Wireless LAN

Sound *5

StanardTest item

Enhancing

Content of standard test Content of enhancing test

CPU is shifted to protected mode, and "Violation of the paging", "Operation of the violation of a privileged instruction", and DMA, INT, TIMER, and the RTC operation are confirmed.

All memory space is tested in a special memory access pattern based on "R.S.T . technology".

The record area frequently accessed with Microsoft Windows XP to test in about two minutes regardless of points of HDD is emphatically tested.

It is confirmed not to find abnormality in the AC97 modem controller.

All record area is tested.

Place with possibility of breakdown

CPU / Main board

Memory / Mainboard

HDD / Mainboard / Cable / Connector

MODEM/ Mainboard

Wireless LAN

It is confirmed not to find abnormality in the Wireless LAN modem controller.

board / Connector / Mainboard

USB

LAN

PC Card

Keyboard

Touch Pad

DVD-ROM

It is confirmed not to find abnormality

in the USB controller.

It is confirmed not to find abnormality in the LAN controller.

It is confirmed not to find abnormality in the CardBus controller.

It is confirmed not to find abnormality in the SD controller.

It is confirmed not to find abnormality

in keyboard controller's keyboard interface.

Whether keyboard controller's mouse

interface operates normally is confirmed.

The drive is normally reset, and it is accessible is confirmed.

It is confirmed not to find abnormalityin the wiring between the USB controller and the connector by confirming the connection of the USB equipment connected with the USB connector.

It is confirmed not to find abnormalityin the wiring between the controller and the connector by connecting to HUB with LAN cable.

The key is actually input, and the operation is displayed on the screen.

The operation is actually displayed on the screen by operating the touch pad.

It is confirmed to be able to read media normally.

Mainboard / Connector

Mainboard

Mainboard / Keyboard

Mainboard / Touch Pad

Mainboard / DVD Drive / DVD Cable / DVD Connector

7-4

Test Item

7-5

Touch Screen

Standard Enhanced

Content of Standard Test Content of Extend Test

It is confirmed not to find abnormality in the USB connection of Touch Screen. This test cannot find abnormality of Touch Screen.

Perform Touch Screen functionality practically. Operator has to judge PASS/FAIL with test result.

It is confirmed not to find

Bluetooth

abnormality in the connection of Main board and Bluetooth module. It is confirmed not to find

Wireless WAN

abnormality in the connection of Main board and Wireless WAN module. It is confirmed not to find abnormality in the legacy FD

Floppy

drive. This test cannot find abnormality of mechanical breakdown. (e.g.. Head, Motor) It is confirmed not to find abnormality in access to

Video

VRAM with VESA. The PC which uses main memory as VRAM may fail with main memory failure. It is confirmed not to find

GPS

abnormality in the connection of Main board and GPS It is confirmed not to find

IEEE1394

abnormality in the IEEE1394 controller.

It is confirmed not to find

Express Card

abnormality in the wiring between Chipset and Express Card.

It is confirmed not to find

Smart Card

abnormality in the Smart Card controller.

It is confirmed not to find abnormality of Super I/O

Serial Port *7

UART function. This test cannot find lack of wiring between Super I/O and Serial Connector.

It is confirmed not to find abnormality of Super I/O

Parallel Port *8

parallel function. This test cannot find lack of wiring between Super I/O and Parallel Connector.

Please connect the USB device with the port (USB connector) which wants to test before the tests.

Please connect LAN port with LAN HUB with LAN cable before the tests. The operator actually inputs the key, and the operator judges PASS/FAIL of the test.

The operator actually operates the mouse, and the operator judges PASS/FAIL of the test.

It is not abnormal though the sound is emitted from the speaker while testing.

It is confirmed not to find abnormality in the wiring between Super I/O and Serial Connector. This test cannot find failure of cable characteristic and device problems. It is confirmed not to find abnormality in the wiring between Super I/O and Parallel Connector. This test cannot find failure of cable characteristic and device problems.

When the test result is PASS, trouble is thought by not hearing of the sound under the test from the speaker and the headphone by the wiring of the audio output system.

Please set DVD/CD media in the drive before the tests. *7 Please set a Special Loop Back Connector Tool at serial connector for Enhanced Test. (This Connector Tool is same as the one used before.)

*8 Please set a Special Loop Back Connector Tool at parallel connector for Enhanced Test. (This Connector Tools is same as the one used before.)

The place with possibility of

breakdown

Main board/ Touch Screen

Bluetooth cable

WWAN cable

FD Drive/ Main board (Super I/O)/ FDD cable FDD connector

Main board (Chipset, Graphic Controller)/ Memory

GPS cable

Main board (IEEE#394 Controller)

Main board (Chipset)/ Express Card Connector

Main board (Smart Card Controller)

Main board (Super I/O)/ Serial Connector

Main board (Super I/O)/ Parallel Connector

8 Wiring Connection Diagram

USB PORT

CN103

MP PCB

CN400

CN401

COMBO DRIVE

IEEE1394 INTERFACE CONNECTOR

CN100

LAN PORT

CN301

USB PORT

CN102 CN101

USB PCB

INVERTER PCB

CN201

TS PCB

CN200

DC-IN

CN402

PW LED PCB

CN300

JK1

CN3

CN28

CN20

SW LED PCB

HDD FPC BATTERY

EXPANSION BUS

CN701

EXTERNAL DISPLAY PORT

CN705 CN703

CN700

BACK LIGHT

TOUCH SCREEN

LCD

CN27

CN21

CN22

CN17

DIMM MEMORY CARD

CN4

CN31

CN24

CN7CN8

PAD PCB

CN801

I/O PCB

CN1

CN2

CN15

CN5

CN800

MAIN PCB

CN12

CN19

CN6

CN802

HEAD PHONE

JK701 JK700

CN1

CN13

CN14

KEYBOARD

MDC MODEM

MICRO PHONE

W-LAN MODULE

SUB

ANT

CN37

RTC BATTERY

CN10

CN25

CN18

CN30

J2J1

CN11

MAIN

ANT

CN29

EXT ANT PCB

SERIAL PORT

CN702

EXPRESS CARD

BT PCB

JK1

CN1

GPS PCB

SPEAKER

CN26

PCMCIA CARD

CN9

CN201 CN204

DOCKING

PCB

CN1 CN2

SD CARD

MAIN BATTERY

HDD

TOUCH PAD

LED PCB

8-1

CN901

MODEM PORT

WHIP ANT

ANT SW PCB

CN3CN4

CN2CN1

CN5CN6

9 Disassembly/Reassembly

Battery Cover

HDD Cover

HDD Pack

Battery Pack

Note:

Power off the computer. Do not shut down to the Suspend or hibernation mode. Do not add peripherals while the computer is in the Suspend or hibernation mode; abnormal operation may result.

9.1. Disassembly Instructions

9.1.1. Preparation

Before disassembling, be sure to make the following preparations.

• Shut down Windows and turn off the power.

• Disconnect the AC adaptor.

• Remove the optional DIMM memory card and PCMCIA card if they are connected.

• Remove other devices if they are connected.

Attention:

• Please execute writing BIOS ID when you exchange the Main Board.

• Parts (Sheet and rubber) etc. related various the Conductive Cloth and Heat Spreader cannot be recycled. Use new p arts.

9.1.2. Removing the Battery Pack and HDD Pack

1. Open the Battery Cover.

2. Remove the Battery Pack.

3. Open the HDD Cover.

4. Remove the HDD Pack.

9-1

9.1.3. Removing the HDD

HDD FPC

Heater Ins Sheet

HDD

Sheet

<K1-17>

SATA Guard

Heater

HDD U Case Ass’y

HDD L Case Ass’y

<K1-17>

<K1-16>

HDD Damper Ass’y

<N6>

<N2>

<N6>

KB Cover

Hinge Cover L

Hinge Cover R

Keyboard

<N6>

Bluetooth PCB

1. Remove the Screw. <K1-16>

2. Remove the 4 Screws. <K1-17>

And remove the SATA Guard.

3. Release the 2 Tabs, and remove the HDD U Case Ass'y and the HDD L Case Ass'y.

4. Remove the HDD Dumper Ass'y.

5. Remove the Sheet.

6. Remove the Heater and the Heater Ins Sheet.

7. Remove the HDD FPC.

Screws <K1-16>: DFHE5025XA Screws <K1-17>: DRQT2+E8FKL

9.1.4. Removing the KB Cover, Hinge Cover L, Hinge Cover R and Keyboard

1. Remove the 4 Screws <N6>, and remove the KB Cover.

2. Remove the 2 Screws <N2> and the 3 Screws <N6>, and remove the Hinge Cover L,R.

3. Remove the Keyboard.

Screws <N2>: DRHM5054XA Screws <N6>: DRQT26+E4FKL

9-2

9.1.5. Removing the KB Cable Cover and

<N29>

to Connector (CN14)

Connector (CN13)

Connector (CN14)

to Connector (CN13)

KB Cable Cover

LCD Cable Cover

Keyboard

GPS PCB

Bluetooth PCB

Connector(CN25)

<N11>

GPS BT Angle

<N12>

to Connector (CN25)

<N11>

Antenna Cable(black)

Antenna Cable(white)

W-LAN Module

LCD Cable Cover

9.1.6. Removing the GPS PCB , Bluetooth PCB and W-LAN Module

Screws <N29>: DRQT26+E3FNL

1. Remove the 3 Screws <N29>.

2. Remove the LCD Cable Cover.

3. Remove the 7 Screws <N29>.

4. Remove the KB Cable Cover.

5. Disconnect the 2 Cable from the 2 Connectors (CN13, CN14).

6. Remove the Keyboard.

1. Disconnect the Cable from the Connector. (CN25)

2. Remove the 4 Screws. <N12>

3. Remove the 2 Screws. <N11>

4. Remove the Bluetooth PCB, GPS BT Angle and GPS PCB.

5. Disconnect the 2 Antenna Cables.(White/Black)

6. Remove the 2 Screws. <N11>

7. Remove the W-LAN Module

Screws <N11>: DFHE5025XA Screws <N12>: DXQT2+F3FNL

9-3

9.1.7. Removing the DIMM Cover and Bot-

<N6>

Bottom Cover

DIMM Memory Card

DIMM Stopper Base

DIMM Heat Plate

DIMM Cover

<N1>

<N6>

<N8>

<N6>

USB PCB

Connector (CN100)

Antenna PCB

Connector Cover

Antenna Cable

(Black)

Tape

tom Cover

9.1.8. Removing the USB PCB and Antenna PCB

1. Remove the 5 Screws. <N1>

2. Remove the DIMM Cover.

3. Remove the 2 Screws. <N6>

4. Remove the DIMM Stopper Base.

5. Remove the DIMM Heat Plate.

6. Remove the DIMM memory card.

7. Remove the 6 Screws. <N8>

8. Remove the 13 Screws. <N6>

9. Remove the Bottom Cover.

1. Remove the Screw. <N6>

2. Disconnect the Cable from the Connector. (CN100)

3. Remove the Tape.

4. Remove the USB PCB.

5. Open the Connector Cover.

6. Remove the 2 Screws. <N3>

7. Remove the Black Cable and remove the Antenna PCB.

Screws <N3>: DRQT2+G6FKL Screws <N6>: DRQT26+E4FKL

Screws <N1>: DRHM0002ZA Screws <N6>: DRQT26+E4FKL Screws <N8>: DRSB3+8FKL

9-4

+ 63 hidden pages