Replacing Memory - Lenovo ThinkPad T61 7659 User Manual

11. Reinstall the screw.
For 14.1-inch widescreen models:
12. Reinstall the battery.
13. Turn the computer over again. Connect the ac adapter and the cables to

Replacing memory

Increasing memory capacity is an effective way to make programs run faster.
You can increase the amount of memory in your computer by installing a
double data rate (DDR) 2 synchronous dynamic random access memory
(DRAM) unbuffered small outline dual inline memory module (SO-DIMM),
available as an option, in the memory slot of your computer. SO-DIMMs with
different capacities are available.
Note: Use only the memory types supported by your computer. If you
To install an SO-DIMM, do the following:
1. Touch a metal table or a grounded metal object. This action reduces any
2. Turn off the computer; then disconnect the ac adapter and all cables
the computer.
Important
Read Safety and Warranty Guide before replacing memory.
incorrectly install the optional memory or install an unsupported
memory type, a warning beep will sound when you try to start the
computer.
static electricity in your body, which could damage the SO-DIMM. Do
not touch the contact edge of the SO-DIMM.
from the computer.
Upgrading the hard disk drive
For 14.1-inch screen and 15.4-inch
widescreen models:
Chapter 5. Upgrading and replacing devices
37