HP 2100AP, 2101AP, 2101US, 2102AP, 2102US, 2103AP, 2104AP, 2105AP, 2105CA, 2105US, 2106US, 2107AP, 2108AP, 2109AP, 2110AP, 2110US, 2111AP, 2112AP, 2112EA, 2113AP, 2114AP, 2116AP, 2117AP, 2117EA, 2119AD, 2119EA, 2120AD, 2120AP, 2120US, 2122AD, 2123AD, 2123AP, 2124AC, 2124AD, 2125AC, 2125AD, 2125AP, 2126AC, 2127AC, 2127AD, 2127EA, 2128AC, 2128AD, 2129AD, 2129EA, 2130AC, 2130AP, 2131AC, 2131AD, 2131EA, 2132AC, 2132RS, 2133AC, 2133AD, 2133AP, 2134AD, 2135AC, 2135AD, 2135AP, 2135US, 2136AC, 2136AD, 2137AC, 2137AD, 2138AD, 2138EA, 2139AD, 2140AD, 2140CA, 2140US, 2141EA, 2142EA, 2143AD, 2143AP, 2144AD, 2144EA, 2145AD, 2145AP, 2145CA, 2145EA, 2145US, 2146AD, 2146EA, 2147AD, 2147EA, 2148AD, 2148EA, 2149AD, 2149EA, 2150AP, 2150US, 2151AD, 2151EA, 2153AD, 2154AD, 2154EA, 2155EA, 2155US, 2156EA, 2158EA, 2160US, 2163EA, 2164EA, 2165EA, 2166EA, 2175EA, 2500AP, 2502AP, 2505AP, 2515AP, 2524AP, 2525AP, 2525US, 2528AP, 2529CL, 2529EA, 2530AP, 2531EA, 2532AP, 2532EA, 2535AP, 2535QV, 2537EA, 2538AP, 2538CL, 2540AP, 2541EA, 2542EA, 2543AP, 2545AP, 2545US, 2548AP, 2550AP, 2550CA, 2555AP, 2555US, 2558AP, 2560AP, 2562AP, 2566AP, 2568AP Removing the Infrared (I/R) PCA

(Authorized Service Providers Only)

Required Equipment

•#1 Phillips screwdriver.

Removal Procedure

1.Unplug the AC adapter, if present, and remove the battery.

2.Remove these additional assemblies:

•Hard disk drive (page 2-6).

•Keyboard cover (page 2-10).

•Switchboard PCA (page 2-13).

•Keyboard (page 2-13).

•Display assembly (page 2-17).

•Top case (page 2-20).

3.Disconnect the cable from the motherboard.

4.Remove the screws that secure the I/R PCA to the bottom case.

5.Remove the I/R PCA.

2-24 Removal and Replacement

Service Manual