Clevo P770ZM, Service Manual

Page: 37 / 116

Disassembly
Removing the System Memory (RAM) from Under the Keyboard 2 - 13
2.Disassembly
Removing the System Memory (RAM) from Under the Keyboard
The computer has four memory sockets for 204 pin Small Outline Dual In-line (SO-DIMM) DDR 3L type memory modules.
The total memory size is automatically detected by the POST routine once you turn on your computer.
Two primary memory sockets are located under component bay cover (the bottom case cover), and two secondary
memory sockets are located under the keyboard
. If you are installing only two RAM modules then they should be in-
stalled in the primary memory sockets under the component bay cover.
Memory Upgrade Process
1. Turn off the computer, and turn it over, remove the battery ( page 2 - 5 ).
2. Remove screws - and the component bay cover ( Figure 9 a ).
3. Remove screws - from the bottom of the computer ( Figure 9 b ).
4. Open it up with the LCD on a flat surface before pressing at point to release the keyboard module (use an eject
stick to do this with a diameter no bigger than 2.5mm) while releasing the keyboard in the direction of the
arrow as shown ( Figure 9 c ).
Figure 9
Keyboard
Removal
a. Remove the screws
and component bay
cover.
b. Remove the screws.
c. Eject the keyboard
using a special eject
stick to push the
keyboard out while
releasing the key-
board as shown.
1 4 5
6 8
9
10
11

5. Top Cover Module
10. Eject Stick
• 7 Screws
9
a. c.
b.
2
1
4
3
6
7
11
5
10
8