HP Dv6623cl HP Pavilion dv9500, dv9600, and dv9700 Entertainment PCs - Mainten - Page 103
Remove the system board, Optical drive connector board see
UPC - 883585594948
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k. Top cover trim (see Top cover trim on page 87) l. Rear USB board (see Rear USB board on page 90) 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 modules (see Memory module on page 54) ● RTC battery (see RTC battery on page 56) ● WLAN module (see WLAN module on page 57) ● Bluetooth module (see Bluetooth module on page 82) ● ExpressCard assembly (see ExpressCard assembly on page 85) ● Optical drive connector board (see System board on page 92) Remove the system board: 1. Turn the computer upside down with the front toward you. 2. Remove the Phillips PM2.5×8.0 screw that secures the system board to the base enclosure. 3. Turn the computer right-side up, with the front toward you. Component replacement procedures 93