■ chapter 4 upgrading your computer
CHAPTER▼ FOUR
UPGRADING YOUR COMPUTER
In this chapter, you will learn how to upgrade the DRAM, hard disk drive, and to install the optional wireless LAN mini PCI.
Warning: We strongly recommend you sending your notebook
back to your dealer or agent for the specification upgrading.
When you upgrade your system, please turn off the power and,
disconnect the LAN and Modem cable first for your safety.
After the system upgrade, please screw all the screws in
before turning on the system.
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Upgrading the Hard Disk Drive
Replacing the original drive with one of larger capacity can in crease
the hard drive capacity of your computer. The computer uses a 9.5
mm (height), 2.5-inch Serial ATA type hard disk.
Be sure to make a backup copy of all your data before attempting
this operation.
Warning:A hard drive upgrade is a delicate process. Please observe the
following instructions carefully or have a qualified technician install it for you.
Damages due to mishandling of this procedure are NOT covered by the
manufacturer’s warranty.
Warning:
Do not drop or apply any shock.
Do not press on the cover.
Do not touch the connector with your fingertips.
Mishandling of the hard drive can result in permanent loss of data. Make a
backup copy of the drive s content before you remove it.
Apply care when handling the hard disk.
Certain models that come with the IBM-brand hard drive emit a clattering
Note:
sound when it is being rattled. This is a normal condition.
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Upgrading the Hard Disk Drive
To replace the hard disk drive, do the following:
1. Turn OFF the computer. Unhook the AC cord and all
cables/devices attached to the notebook. Remove the battery.
2. Place your hand on a large metal object momentarily to
discharge any static electricity.
3. Locate and remove 2 Screw A’s.
4. Remove HDD Cover.
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5. Locate and remove 1 Screw B.
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6. Push the HDD module to the right and separate it from
the connector. Lif t the module away from the bay.
7. Locate and remove 4 Screw C’s from the HDD module.
Remove the metal case.
8. Re-attach the metal cover to the new hard drive and
tighten 4 Screw C’s. Note the green PC board of the hard disk
drive is facing against the metal case.
9. Re-attach the HDD module to the HDD connector and
re-attach 1 Screw B.
10. Put the HDD cover back and re-attach 2 Screw A’s.
Congratulations! You have now completed the hard drive
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upgrade. When you boot up the PC, you may need to create a
primary HDD partition .reformat the new drive and re-install the
O/S, drivers, and all the necessary applications.
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Upgrading the System Memory
Many applications will generally run faster when the computer’s
dynamic memory capacity is increased. The computer provides two
DDR2 memory sockets, located underneath the System Device
Cover. You can increase the amount of memory by replacing the
existing one with a dual inline memory module (commonly known
as SO-DIMM) of a higher capacity. The SO-DIMM can be 128MB,
256MB, 512MB, or 1024MB in capacity. The SO-DIMM is of type
DDR2 SDRAM, has 200 pins and runs on 2.5V. The SO-DIMM
should be PC2 3200 or PC2 4200 compliant.
Warning:
instructions carefully or have a qualified technician install it for you. Damages due to
mishandling of this procedure are NOT covered by the manufacturer’s warranty.
A memory upgrade is a delicate process. Please observe the following
Warning: Changing memory while your computer is in suspend or power-saving
mode may cause permanent damage to the hardware. Make sure you turn off the
power and unplug the AC cord before proceeding with a memory upgrade.
Warning:
or the manufacturer; otherwise the system may become unstable.
You should only use the DIMM module that is approved by the reseller
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Installing a memory module (DIMM) into the system
To install the DIMM, do the following:
1. Power OFF the notebook. Unplug the AC cord and all
cables/devices attached to the notebook. Remove the battery.
2. Place your hand on a large metal object momentarily to
discharge any static electricity. Place the notebook on a flat
surface and fully close the LCD lid.
3. Locate and remove 9 Screw D’s on the System Device
Cover.
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4. Remove the System Device Cover. The DIMM socket is
now seen as shown below.
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5. If you need to remove an old DIMM from the socket,
press out on the latches located on both edges of the socket at
the same time. The DIMM should pop up to an angle of 30
degrees (see diagram below). Pull the DIMM module out of the
memory socket. Store away the DIMM for the future use.
6. Install the new DIMM module into the memory socket.
The DIMM will only fit in one orientation. Insert the DIMM at an
angle of approximately 30 degrees into the empty memory
socket. Then press it firmly so that the contact edge is driven
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into the receiving socket.
7. Pivot the DIMM until the latches on both sides of the
socket snap into place.
Note:
Notice the notch on the DIMM. The notches should fit nicely with the
socket.
8. Put the System Device Cover back and tighten 9 Screw
D’s.
Congratulations! You have just completed the memory upgrade.
When you boot up the computer, you should expect to see an
increase in DRAM capacity.
Note:
Your computer has been tested with a wide range of DIMM on the
market. However, not all memory modules are compatible. Check with your
system vendor for a list of compatible DIMM for your computer.
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Adding a Mini-PCI Type Wireless LAN Card
(Optional Device)
Your computer comes with a unique Mini PCI Card socket, which is
located next to the DRAM socket and underneath the WLAN
Module Cover. The socket allows the computer to add unique
features such as wireless LAN (IEEE802.11x). Ask your dealer
about the availability of the mini PCI card.
Warning:
following instructions carefully or have a qualified technician install it for you.
Damages due to mishandling of this procedure are NOT covered by the
manufacturer’s warranty.
Warning:
power-saving mode may cause permanent damage to the hardware. Make sure you
turn off the power and unplug the AC cord before proceeding with a memory
upgrade.
Installing a mini PCI card is a delicate process. Please observe the
Installing the mini PCI card while your computer is in suspend or
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Installing a Mini PCI Card into the System
To install a new Mini PCI card, do the following:
1. Follow the steps in the previous section, Installing a
memory module (DIMM) into the system, to access the Mini
PCI Socket.
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2. The mini PCI card will only fit in one direction. Align the
small notch in the module with the socket on the connector and
insert the card at an angle of approximately 30 degrees into the
empty socket. Then press it firmly so that the contact edge is
driven into the receiving socket. Pivot the mini PCI card until
the latches on both sides of the socket snap into place.
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Note: If you want to remove a mini PCI card from the socket, press out on the
latches located on both edges of the socket at the same time. The card should
pop up to an angle of 30 degrees.
3. Locate 2 antenna cables with connectors. Snap the cable
onto the golden connector on the Mini PCI Wireless LAN card.
(Note: The connectors are fairly small! This may take some
maneuvering. You may want to connect the antenna cables
before inserting the wireless card into the socket. )
4. Replace the System Device Cover and 9 Screw D’s.
Congratulations! You have now completed the mini PCI card
installation. During the next time the system boots to Windows,
the system will prompt for driver location. Insert the Factory
CD-ROM and point to the directory where the Wireless LAN
driver can be found. In addition to installing the driver, you may
also need to run a Setup.exe program to install the card’s utility
applications before it is fully operational.
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