Table of Contents
Advertisement
1160 System board assembly
Important notices for handling the system board
When handling the system board, read the following:
• The system board has an accelerometer, which can be broken when several thousands of G-forces
are applied.
Note: Dropping a system board from a height of as little as six inches so that it falls flat on a hard bench
can subject the accelerometer to as much as 6000 G's of shock.
• Be careful not to drop the system board on a bench top that has a hard surface, such as metal, wood, or
composite.
• Avoid rough handling of any kind.
• At every point in the process, be sure not to drop or stack the system board.
• If you put a system board down, be sure to put it only on a padded surface such as an ESD mat or a
corrugated conductive material.
For access, remove these FRUs in order:
•
"1010 Removable battery" on page 67
•
"1020 Base cover assembly" on page 68
•
"1030 Keyboard" on page 70
• "1040 Storage-drive stabilizer bar, internal storage drive, and hard disk drive cable" on page 75
•
"1050 Memory module" on page 77
•
"1060 Wireless-LAN card" on page 78
•
"1070 Wireless-WAN card" on page 79
•
"1080 Coin-cell battery" on page 80
•
"1130 Thermal fan" on page 84
Attention: The microprocessor
you service the system board, avoid any kind of rough handling.
a
b
and GPU
soldered on the system board are extremely sensitive. When
b
a
.
Chapter 8
Removing or replacing a FRU
89
Hide quick links:
Advertisement
Table of Contents
