HP Compaq CQ58 User Manual

NOTE: 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 51)
●
RTC battery (see
RTC battery on page 55)
●
Fan/heat sink assembly (see
Fan/heat sink assembly on page 90)
●
Processor (Intel only; see
Processor on page 96)
NOTE: AMD processors come soldered to the system board and cannot be removed or replaced.
To remove the system board:
1. Close the computer, turn it upside down, and then disconnect the optical drive connector cable from the
system board.
2. Position the computer upright, and then remove the three Phillips PM2.5×4.0 screws (1) that secure the
system board to the base enclosure.
86 Chapter 4 Removal and replacement procedures ENWW

HP Compaq CQ58 Specifications

General

Processor	Intel Celeron or AMD E-Series
RAM	Up to 8GB DDR3
Display	15.6-inch HD (1366x768)
Graphics	Intel HD Graphics or AMD Radeon HD Graphics
Operating System	Windows 7 or Windows 8
Battery	6-cell lithium-ion
Optical Drive	DVD±RW
Wireless	802.11b/g/n
Ports	1 x HDMI, 1 x VGA
Webcam	Integrated VGA webcam