HP Mini 210, HP Mini 110, and Compaq Mini CQ10 Maintenance and Service Guide

Description Spare part number
Intel Atom N475 single-core, 1.83 GHz processor, 512 KB level 2 cache, 667 MHz FSB, XSLOT
(HP Mini 210 models)
650741-001
Intel Atom N570 dual-core 1.66 GHz processor, 1 MB level 2 cache, 667 MHz FSB 650739-001
Intel Atom N570 dual-core 1.66 GHz processor, 1 MB level 2 cache, 667 MHz FSB, XSLOT 650742-001
Before removing the system board, follow these steps:
1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2. Disconnect all external devices connected to the computer.
3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4. Remove the battery (see
Battery on page 44).
5. Remove the service door (see
Service door on page 45).
6. Disconnect the hard drive cable from the system board (see
Hard drive on page 50).
7. Disconnect the WLAN antenna cables from the WLAN module (see
WLAN module on page 46).
8. Disconnect the WWAN antenna cables from the WWAN module (see
WWAN module
on page 47).
9. Remove the keyboard (see
Keyboard on page 53).
10. Remove the top cover (see
Top cover on page 56).
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:
●
WLAN module (see WLAN module on page 46)
●
WWAN module (see
WWAN module on page 47)
●
Memory module (see
Memory module on page 48)
●
RTC battery (see
RTC battery on page 49)
Remove the system board:
1. Remove the 2 Phillips M2.0x5.0 screws (1) that secure the system board to the base enclosure .
2. Starting in the middle of the system board, lift the system board up, and then lift the right side of
the system board (2) until it rests at an angle.
68 Chapter 4 Removal and replacement procedures