User's Manual
Table Of Contents
- Product description
- External component identification
- Illustrated parts catalog
- Removal and replacement procedures
- Using Setup Utility (BIOS) and System Diagnostics (Windows 8)
- Specifications
- Backing up, restoring, and recovering (Windows 8)
- Power cord set requirements
- Recycling
- Index
When replacing the system board, be sure that the following components are removed from
the defective system board and installed on the replacement system board:
●
Memory module (see
Memory module on page 43)
●
RTC battery (see
RTC battery on page 74)
●
Fan and heat sink (see
Fan and heat sink on page 76).
●
PCH heat sink (see
PCH heat sink on page 79)
●
Processor (see
Processor on page 81)
Remove the system board:
1. Disconnect the following cables from the system board:
(1) Display panel cable
(2) Optical drive cable
(3) USB board cable
(4) Power connector cable
2. Remove the Phillips M2.5 × 4.5 screw (1) that secures the system board to the base enclosure.
3. Lift the right side of the system board (2) until it rests at an angle.
72 Chapter 4 Removal and replacement procedures ENWW