Maintenance and Service
Guide
HP Special Edition L2000 Notebook PC
Compaq Presario V2000 Notebook PC
Document Part Number: 393671-001
The information and procedures included in this Maintenance and Service Guide apply to all HP Special Edition L2000 Notebook PC models and Compaq Presario V2000 Notebook PC models equipped with AMD processors.
July 2005
This guide is a troubleshooting reference used for maintaining and servicing the notebook. It provides comprehensive information on identifying notebook features, components, and spare parts; troubleshooting notebook problems; and performing notebook disassembly procedures.
© Copyright 2005 Hewlett-Packard Development Company, L.P.
Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. AMD, Sempron, Turion, and combinations thereof, are trademarks of Advanced Micro Devices, Inc. Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. SD Logo is a trademark of its proprietor.
The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.
Maintenance and Service Guide
HP Special Edition L2000 Notebook PC
Compaq Presario V2000 Notebook PC
First Edition: July 2005
Document Part Number: 393671-001
1 Product Description
1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2
1.2 Resetting the Notebook. . . . . . . . . . . . . . . . . . . . . . . 1–4
1.3 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . . 1–5
1.4 External Components . . . . . . . . . . . . . . . . . . . . . . . . 1–6
1.5 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–20
2 Troubleshooting
2.1 Computer Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1
2.2 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . 2–7
3 Illustrated Parts Catalog
3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . 3–1
3.2 Notebook Major Components. . . . . . . . . . . . . . . . . . 3–2
3.3 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–10
3.4 Miscellaneous Plastics Kit . . . . . . . . . . . . . . . . . . . 3–12
3.5 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–13
3.6 Sequential Part Number Listing . . . . . . . . . . . . . . . 3–14
4 Removal and Replacement Preliminaries
4.1 Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1 4.2 Service Considerations . . . . . . . . . . . . . . . . . . . . . . . 4–1 4.3 Preventing Damage to Removable Drives . . . . . . . . 4–2 4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . 4–3 4.5 Packaging and Transporting Precautions . . . . . . . . . 4–4
Maintenance and Service Guide |
iii |
Contents
4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–5
4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6
5 Removal and Replacement Procedures
5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2 5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–3 5.3 Preparing the Notebook for Disassembly . . . . . . . . . 5–4 5.4 Hard Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–6 5.5 Notebook Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10 5.6 Memory Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–11 5.7 Mini PCI Communications Module . . . . . . . . . . . . 5–14 5.8 Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–17 5.9 Switch Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–19 5.10 Keyboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–21 5.11 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–24 5.12 Base Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–28 5.13 USB/S-Video Controller Board . . . . . . . . . . . . . . 5–31 5.14 Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . . 5–33 5.15 Speaker Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 5–35 5.16 RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–36 5.17 Fan Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–38 5.18 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–40 5.19 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–42 5.20 LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–47
6 Specifications
AConnector Pin Assignments
BPower Cord Set Requirements
CScrew Listing
Index
iv |
Maintenance and Service Guide |
1
The HP Special Edition L2000 Notebook PC and the Compaq Presario V2000 Notebook PC offer advanced modularity, AMD Turion™ 64 Mobile Technology and
Mobile AMD Sempron™ processors, and extensive multimedia support.
HP Special Edition L2000 and Compaq Presario V2000
Maintenance and Service Guide |
1–1 |
Product Description
Numerous references are made throughout this Maintenance and Service Guide to “full-featured” and “defeatured” units. A notebook model is considered to be full-featured if it has
3 Universal Serial Bus ports and the following components:
■6-in-1 digital card reader
■Expansion port 2
■Bluetooth wireless communications support
■IEEE 1394 digital port
A notebook model is considered to be defeatured if it has only 2 Universal Serial Bus ports and none of the components in the preceding list.
■The following processors are available, varying by notebook model:
AMD Turion 64 ML-37 (2.0-GHz), ML-34 and ML-32 (1.8-GHz), and ML-30 and ML-28 (1.6-GHz) processors
Mobile AMD Sempron 3300+ (2.0-GHz), 3000+ (1.8-GHz), and 2800+ (1.6-GHz) processors
■14.0-inch WXGA (1280 × 768) TFT display with over 16.7 million colors, varying by notebook model
■100-, 80-, 60-, or 40-GB high-capacity hard drive, varying by notebook model
■256-MB DDR synchronous DRAM (SDRAM) at 333 MHz, expandable to 2.0 GB on select models
■Microsoft® Windows® XP Home Edition or Windows XP Professional, varying by notebook model
■Full-size Windows keyboard with embedded numeric keypad
■TouchPad pointing device with on/off button and dedicated two-way scroll region
1–2 |
Maintenance and Service Guide |
Product Description
Integrated 10/100 BASE-T Ethernet local area network (LAN) network interface card (NIC) with RJ-45 jack
Integrated high-speed 56K modem with RJ-11 jack
Integrated wireless support for Mini PCI IEEE 802.11b/g wireless local area network (WLAN) device
Support for one Type II PC Card slot, with support for both 32-bit (CardBus) and 16-bit PC Cards
External 65-watt AC adapter with 3-wire power cord
6-cell or 12-cell Li-Ion battery pack
Stereo speakers with volume up and down buttons
Support for the following optical drives:
8X Max DVD-ROM drive
24X DVD/CD-RW Combo Drive
8X DVD±RW/R and CD-RW Combo Drive
8X DVD±RW/R and CD-RW Dual Layer Combo Drive, LightScribe
Connectors:
Audio-in (microphone)
Audio-out (headphone)
Memory card reader (select models only)
Universal Serial Bus (USB) v. 2.0
IEEE 1394 digital (select models only)
S-Video-out (select models only)
Power
External monitor
Docking (select models only)
RJ-45 (network)
RJ-11 (modem)
PC Card
Maintenance and Service Guide |
1–3 |
Product Description
If the notebook you are servicing has an unknown password, follow these steps to clear the password. These steps also clear CMOS:
1.Prepare the notebook for disassembly (refer to Section 5.3, “Preparing the Notebook for Disassembly,” for more information).
2.Remove the real-time clock (RTC) battery (refer to Section 5.16, “RTC Battery,” for more information).
3.Wait approximately 5 minutes.
4.Replace the RTC battery and reassemble the notebook.
5.Connect AC power to the notebook. Do not reinsert any battery packs at this time.
6.Turn on the notebook.
All passwords and all CMOS settings have been cleared.
1–4 |
Maintenance and Service Guide |
Product Description
The notebook comes with power management features that extend battery operating time and conserve power. The notebook supports the following power management features:
■Standby
■Hibernation
■Setting customization by the user
■Hotkeys for setting the level of performance
■Battery calibration
■Lid switch standby/resume
■Power/standby button
■Advanced Configuration and Power Management (ACPM) compliance
Maintenance and Service Guide |
1–5 |
Product Description
The external components on the front of the notebook are shown below and described in Table 1-1.
Front Components
1–6 |
Maintenance and Service Guide |
Product Description
Table 1-1
Front Components
Item |
Component |
Function |
|
|
|
1 |
Speakers (2) |
Produce stereo sound. |
|
|
|
2 |
Wireless light (select |
On: An integrated wireless device is |
|
models only) |
hardware enabled. |
3Power/standby light ■ On: Notebook is turned on.
■Blinking: Notebook is in standby.
■Off: Notebook is off or in hibernation.
4IDE (Integrated Drive ■ On or blinking: The internal hard drive
|
Electronics) drive light |
or an optical drive is being accessed. |
|
|
|
5 |
Battery light |
■ Amber: The battery pack is charging. |
|
|
■ Green: The battery pack is fully |
|
|
charged. |
|
|
■ Off: The battery pack is discharging |
|
|
or not inserted. |
|
|
|
6 |
Display release latch |
Opens the notebook. |
|
|
|
7 |
Audio-in |
Connects an optional monaural (single |
|
(microphone) jack |
sound channel) microphone. |
|
|
|
8 |
Audio-out |
Connect optional headphones or powered |
|
(headphone) jack |
stereo speakers. Also connect the audio |
|
|
function of an audio/video device such as |
|
|
a television or VCR. |
|
|
|
Maintenance and Service Guide |
1–7 |
Product Description
The external components on the right side of the notebook are shown below and described in Table 1-2.
Right-Side Components
1–8 |
Maintenance and Service Guide |
Product Description
Table 1-2
Right-Side Components
Item |
Component |
Function |
|
|
|
1 |
USB connectors (2) |
Connect an optional USB device. |
|
|
|
2 |
6-in-1 Memory Reader |
In Windows, supports digital memory cards. |
|
(select models only) |
|
|
|
|
3 |
1394 port |
Connects an optional 1394 device such |
|
(select models only) |
as a scanner, digital camera, or digital |
|
|
camcorder. |
|
|
|
4 |
6-in-1 Memory Reader |
On: A digital memory card is being |
|
light (select models |
accessed. |
|
only) |
|
|
|
|
5 |
Optical drive |
Supports an optical disc. |
|
|
|
6 |
S-Video-out jack |
Connects an optional S-Video device, such |
|
(select models only) |
as a television, VCR, camcorder, projector, |
|
|
or video capture card. |
|
|
|
Maintenance and Service Guide |
1–9 |
Product Description
The external components on the notebook rear panel are shown below and described in Table 1-3.
Rear Panel Components
|
|
Table 1-3 |
|
Rear Panel Components |
|
|
|
|
Item |
Component |
Function |
|
|
|
1 |
Exhaust vent |
Provide airflow to cool internal components. |
|
|
ÄTo prevent overheating, do not |
|
|
obstruct vents. Do not allow a hard |
|
|
surface, such as a printer, or a soft |
|
|
surface, such as pillows, thick rugs |
|
|
or clothing, to block airflow. |
|
|
|
2 |
Power connector |
Connects an AC adapter cable. |
|
|
|
1–10 |
Maintenance and Service Guide |
Product Description
The external components on the left side of the notebook are shown below and described in Table 1-4.
Left-Side Components
Table 1-4
Left-Side Components
Item |
Component |
Function |
|
|
|
1 |
External monitor port |
Connects an optional VGA external monitor |
|
|
or projector. |
|
|
|
2 |
Expansion port 2 |
Connects the notebook to an optional |
|
(select models only) |
expansion base. |
|
|
The notebook has only one |
|
|
expansion port. The term expansion |
|
|
port 2 describes the type of |
|
|
expansion port. |
|
|
|
3 |
RJ-45 (network) jack |
Connects an optional network cable. |
|
|
|
4 |
RJ-11 (modem) jack |
Connects the modem cable. |
|
|
|
5 |
USB connector (select |
Connects an optional USB device. |
|
models only) |
|
|
|
|
6 |
PC Card slot |
Supports an optional Type I or Type II 32-bit |
|
|
(CardBus) or 16-bit PC Card. |
|
|
|
7 |
PC Card eject button |
Ejects an optional PC Card from the |
|
|
PC Card slot. |
|
|
|
8 |
Security cable slot |
Attaches an optional security cable to the |
|
|
notebook. |
|
|
|
Maintenance and Service Guide |
1–11 |
Product Description
The notebook keyboard components are shown below and described in Table 1-5.
Keyboard Components
1–12 |
Maintenance and Service Guide |
Product Description
Table 1-5
Keyboard Components
Item |
Component |
Function |
|
|
|
1 |
F1 to F12 keys (12) |
Perform system and application tasks. |
|
|
When combined with the fn key, several |
|
|
keys and buttons perform additional tasks |
|
|
as hotkeys. |
|
|
|
2 |
caps lock key |
Enables caps lock and turns on the caps |
|
|
lock light. |
|
|
|
3 |
Fn key |
Combines with other keys to perform |
|
|
system tasks. For example, pressing |
|
|
fn+f7 decreases screen brightness. |
|
|
|
4 |
Windows logo key |
In Windows, displays the Windows |
|
|
Start menu. |
|
|
|
5 |
Windows |
In Windows, displays a shortcut menu |
|
applications key |
for items beneath the pointer. |
|
|
|
6 |
Arrow keys |
Move the cursor around the screen. |
|
|
|
7 |
Keypad keys (15) |
In Windows, can be used like the keys |
|
|
on an external numeric keypad. |
|
|
|
8 |
num lock key |
Enables numeric lock, turns on the |
|
|
embedded numeric keypad, and turns |
|
|
on the num lock light. |
|
|
|
Maintenance and Service Guide |
1–13 |
Product Description
The notebook top components are shown below and described in Table 1-6.
Top Components
|
|
Table 1-6 |
|
|
Top Components |
|
|
|
Item |
Component |
Function |
|
|
|
1 |
Caps lock light |
On: Caps lock is on. |
|
|
|
2 |
Display switch |
If the notebook is closed while on, turns off |
|
|
the display. |
|
|
|
1–14 |
Maintenance and Service Guide |
Product Description
Table 1-6
Top Components (Continued)
Item |
Component |
Function |
|
|
|
3 |
Wireless button |
Enables/disables an internal wireless |
|
|
device. |
|
|
|
4 |
Wireless light |
On: an integrated wireless device is |
|
|
hardware enabled. |
|
|
|
5 |
Power button |
When the notebook is |
|
|
■ Off, press to turn on the notebook. |
|
|
■ On, briefly press to initiate hibernation. |
■ In standby, briefly press to resume from standby.
■ In hibernation, briefly press to restore from hibernation.
6Power/standby light ■ On: Notebook is turned on.
■Blinking: Notebook is in standby.
■Off: Notebook is off or in hibernation.
7 |
Volume down button |
Decreases system volume. |
|
|
|
8 |
Volume up button |
Increases system volume. |
|
|
|
9 |
Volume mute button |
Mutes or restores volume. |
|
Mute light |
On: Volume is muted. |
|
|
|
10 |
Num lock light |
On: Num lock or the internal keypad is on. |
|
|
|
Maintenance and Service Guide |
1–15 |
Product Description
The notebook TouchPad components are shown below and described in Table 1-7.
TouchPad Components
1–16 |
Maintenance and Service Guide |
Product Description
Table 1-7
TouchPad Components
Item |
Component |
Function |
|
|
|
1 |
TouchPad light |
On: TouchPad is enabled. |
|
|
|
2 |
TouchPad |
Moves the pointer. |
|
|
|
3 |
TouchPad horizontal |
Scrolls toward left side or right side. |
|
scrolling region |
|
|
|
|
4 |
Left and right |
Function like the left and right buttons on an |
|
TouchPad buttons |
external mouse. |
|
|
|
5 |
TouchPad vertical |
Scrolls upward or downward. |
|
scrolling region |
|
|
|
|
6 |
TouchPad on/off |
Enables/disables the TouchPad. |
|
button |
|
|
|
|
Maintenance and Service Guide |
1–17 |
Product Description
The external components on the bottom of the notebook are shown below and described in Table 1-8.
Bottom Components
Table 1-8
Bottom Components
Item |
Component |
Function |
|
|
|
1 |
Battery pack |
Holds a battery pack. |
|
|
|
2 |
Battery pack release latch |
Releases a battery pack from the |
|
|
battery bay. |
|
|
|
3 |
Optical drive |
Supports an optical disc. |
|
|
|
1–18 |
Maintenance and Service Guide |
Product Description
Table 1-8
Bottom Components (Continued)
Item |
Component |
Function |
|
|
|
4 |
Label areas (2) |
Contain the notebook serial number and |
|
|
other applicable regulatory labels. |
|
|
|
5 |
Exhaust vents (3) |
Provide airflow to cool internal |
|
|
components. |
|
|
Ä To prevent overheating, do not |
|
|
obstruct vents. Do not allow a |
|
|
hard surface, such as a printer, |
|
|
or a soft surface, such as pillows, |
|
|
thick rugs or clothing, to block |
|
|
airflow. |
|
|
|
6 |
Mini PCI compartment |
Holds an optional wireless LAN device. |
|
|
Ä To prevent an unresponsive |
|
|
system and the display of a |
|
|
warning message, install only a |
|
|
Mini PCI device authorized for |
|
|
use in your notebook by the |
|
|
governmental agency that |
|
|
regulates wireless devices in your |
|
|
country. If you install a device |
|
|
and then receive a warning |
|
|
message, remove the device to |
|
|
restore notebook functionality. |
|
|
Then contact Customer Care. |
|
|
|
7 |
Hard drive bay |
Holds the internal hard drive. |
|
|
|
8 |
Memory module |
Contains 2 memory slots that support |
|
compartment |
replaceable memory modules. The |
|
|
number of preinstalled memory |
|
|
modules varies by notebook model. |
|
|
|
Maintenance and Service Guide |
1–19 |
Product Description
This section presents a design overview of key parts and features of the notebook. Refer to Chapter 3, “Illustrated Parts Catalog,” to identify replacement parts, and Chapter 5, “Removal and Replacement Procedures,” for disassembly steps.
The system board provides the following device connections:
■AMD Turion 64 and Mobile AMD Sempron processors
■Audio
■Display assembly
■Fan
■Hard drive
■Keyboard and TouchPad
■Memory module
■Mini PCI communications devices
■PC Card
ÄCAUTION: To properly ventilate the notebook, allow at least a 7.6-cm (3-inch) clearance on the left and right sides of the notebook.
The notebook uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to be turned on automatically when high temperature conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software applications. Exhaust air is displaced through the ventilation grill located on the left side of the notebook.
1–20 |
Maintenance and Service Guide |
2
ÅWARNING: Only authorized technicians trained by HP should repair this equipment. All troubleshooting and repair procedures are detailed to allow only subassembly-/module-level repair. Because of the complexity of the individual boards and subassemblies, do not attempt to make repairs at the component level or modifications to any printed wiring board. Improper repairs can create a safety hazard. Any indication of component replacement or printed wiring board modification may void any warranty or exchange allowances.
Computer Setup is a preinstalled, ROM-based utility that can be used even when the operating system is not working or will not load. If the operating system is working, the notebook restarts the operating system after you exit Computer Setup.
Pointing devices are not supported in Computer Setup; you must use the keyboard to navigate and make selections.
The menu tables later in this chapter provide an overview of Computer Setup options.
Maintenance and Service Guide |
2–1 |
Troubleshooting
Accessing Computer Setup
The information and settings in Computer Setup are accessed from the Main, Security, Advanced, Tools, and Exit menus.
1.Open Computer Setup by turning on or restarting the notebook. Press F10 while the “Press <F10> to enter Setup” message is displayed in the lower-left corner of the screen.
To change the language, use the arrow keys to select the
Advanced menu, select Language Support, and then press F5 or F6 until the appropriate language is highlighted. Press F10 to save your selection and exit the
Advanced menu.
To view navigation information, press F1.
To return to the Computer Setup menu, press Esc.
2.Select the Main, Security, Advanced, Tools, and Exit menus.
3.To exit Computer Setup, choose one of the following:
To exit without saving any changes, use the arrow keys to select Exit > Exit Discarding Changes, and then follow the instructions on the screen.
To exit and save all the settings you have entered, use the arrow keys to select Exit > Exit Saving Changes, and then follow the instructions on the screen.
Your preferences are set when you exit Computer Setup and take effect when the notebook restarts.
2–2 |
Maintenance and Service Guide |
Troubleshooting
Computer Setup Defaults
To return all settings in Computer Setup to the values that were set at the factory:
1.Open Computer Setup by turning on or restarting the notebook. Press F10 while the “Press <F10> to enter Setup” message is displayed in the lower-left corner of the screen.
To change the language, use the arrow keys to select the
Advanced menu, select Language Support, and then press F5 or F6 until the appropriate language is highlighted. Press F10 to save your selection and exit the
Advanced menu.
To view navigation information, press F1.
2.Use the arrow keys to select Exit > Load Setup Defaults.
3.Press F9.
4.Press enter to confirm the return to default configuration.
5.To confirm the restoration, press F10.
6.Select Exit > Exit Saving Changes, and then follow the instructions on the screen.
When the computer restarts, the factory settings are restored, and any identification information you have entered is saved.
Maintenance and Service Guide |
2–3 |
Troubleshooting
Selecting from the Main Menu
|
Table 2-1 |
|
Main Menu |
|
|
Select |
To Do This |
|
|
System Information |
■ View identification information about the |
|
notebook. |
|
■ View specification information about the |
|
processor, memory and cache size, keyboard |
|
controller version, and system BIOS. |
|
|
Selecting from the Security Menu
|
Table 2-2 |
|
Security Menu |
|
|
Select |
To Do This |
|
|
Administrator password |
Enter, change, or delete an HP Administrator |
|
password. |
|
|
Power-on password |
Enter, change, or delete a power-on password. |
|
|
DriveLock password |
Enable/disable DriveLock; change a DriveLock |
|
user or master password. |
|
DriveLock Settings are accessible only |
|
when you enter Computer Setup by turning |
|
on (not restarting) the notebook. |
|
|
Device security |
Enable diskette drive or optical drive for inclusion |
|
in MultiBoot. |
|
|
2–4 |
Maintenance and Service Guide |
Troubleshooting
Selecting from the Advanced Menu
|
Table 2-3 |
|
Advanced Menu |
|
|
Select |
To Do This |
|
|
Video Graphic Mode |
Select UMA, SidePort, or UMA+SidePort video |
|
memory modes. |
|
|
Dedicated Video Memory |
View the size of the on-board video memory. |
|
|
Total Video Memory |
View the size of the total system video memory. |
|
|
Language Support |
Change the Computer Setup language. |
|
|
Boot Order |
Set the boot order. |
|
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Accessibility Options |
Provides access to electronic and information |
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technology to a wide range of people with |
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disabilities. |
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Embedded WLAN device |
Enable/disable a wireless local area network |
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device. |
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Embedded Bluetooth |
Enable/disable a Bluetooth device. |
device |
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Selecting from the Tools Menu
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Table 2-4 |
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Tools Menu |
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Select |
To Do This |
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HDD Self-test |
Run a quick or comprehensive self-test on any |
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hard drive in the system. |
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Maintenance and Service Guide |
2–5 |
Troubleshooting
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Table 2-5 |
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Exit Menu |
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Select |
To Do This |
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Exit Saving Changes |
Save changes entered during the current session. |
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Then exit and restart the notebook. The changes |
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you save are in effect when the notebook restarts. |
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Exit Discarding Changes |
Cancel changes entered during the current |
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session. Then exit and restart the notebook. |
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Load Setup Defaults |
Replace configuration settings in Computer Setup |
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with factory default settings. (Identification |
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information is retained.) |
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2–6 |
Maintenance and Service Guide |