Aspire 5670, TravelMate 4210, and TravelMate 4670 Service Guide
Page 71
Removing the TV Tuner, Heatsink Module, CPU, and HDD Module Remove the Heatsink Cover 1. Lift the heatsink cover up and remove it. Press the left and right latch to the heatsink cover) 2. ... cover. (The six screws are attached to release the TV tuner card. 3. Disconnect the TV tuner cable and antenna from the mainboard. 2. Disconnect the main fan cable from the TV board. Disconnect the TV tuner cable and antenna from the TV tuner card. 2. Remove the seven screws securing the heatsink module...
Removing the TV Tuner, Heatsink Module, CPU, and HDD Module Remove the Heatsink Cover 1. Lift the heatsink cover up and remove it. Press the left and right latch to the heatsink cover) 2. ... cover. (The six screws are attached to release the TV tuner card. 3. Disconnect the TV tuner cable and antenna from the mainboard. 2. Disconnect the main fan cable from the TV board. Disconnect the TV tuner cable and antenna from the TV tuner card. 2. Remove the seven screws securing the heatsink module...
Aspire 5670, TravelMate 4210, and TravelMate 4670 Service Guide
Page 111
..., plug a monitor to CRT port. Action in the HDD. If the system can power off, then the main board is overheat (Heat sink or fan). Main board 104 Chapter 4 Keyboard (if the brightness function key doesn't work ). Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal ... LCD screen Missing pels in Sequence Power source (battery pack and power adapter). See "Power System Check" on page 95. Battery pack Power adapter CPU Main board In Windows XP operating system, hold and press the power switch for more than 4 seconds. The system cannot power-off or on, ...
..., plug a monitor to CRT port. Action in the HDD. If the system can power off, then the main board is overheat (Heat sink or fan). Main board 104 Chapter 4 Keyboard (if the brightness function key doesn't work ). Action in characters Abnormal screen Wrong color displayed LCD has extra horizontal ... LCD screen Missing pels in Sequence Power source (battery pack and power adapter). See "Power System Check" on page 95. Battery pack Power adapter CPU Main board In Windows XP operating system, hold and press the power switch for more than 4 seconds. The system cannot power-off or on, ...