HP 110c-1130EK, 110c-1150EB, 110c-1100DX, 110c-1147NR, 110c-1105DX Power/battery pass-through board

Power/battery pass-through board

Description	Spare part number
Power/battery pass-through board
For use on the following model numbers only: HP: 110-1000 — 110-1099 and Compaq: 110c-1000	537615-001
— 110-1099
For use on the following model numbers only: HP: 110-1100 — 110-1199 and Compaq: 110c-1100	581326-001
— 110-1199

Before removing the power/battery pass-through board, follow these steps:

1.Shut down the device. If you are unsure whether the device is off or in Hibernation, turn the device on, and then shut it down through the operating system.

2.Disconnect all external devices connected to the device.

3.Disconnect the power from the device by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the device.

4.Remove the battery (see Battery on page 44).

5.If your device has WWAN capability, remove the SIM (see SIM on page 45).

6.Remove the following components:

a.Keyboard (see Keyboard on page 48)

b.Hard drive or solid-state drive (see Mass storage devices on page 54)

c.Top cover (see Top cover on page 57)

Remove the power/battery pass-through board:

1.Disconnect the power cable (1).

2.Remove the 2 Phillips BP2.5×5.0 screws (2) that secure the power/battery pass-through board to the base enclosure.

66 Chapter 4 Removal and replacement procedures