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4ReplacementProcedures 4.10CPUCoolingModuleandFan
4-34
SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300D
MaintenanceManual
4.10CPUCoolingModuleandFan
CAUTION:Whenremovingthecoolingmodule,keepthefollowinginmind:
Thecoolingmodulecanbecomeveryhotduringoperation.Besuretoletitcooldown
beforestartingtherepairwork.
Donottouchorcausedamagetothefaninthecoolingmodule.
RemovetheCPUcoolingmoduleandFan
RemovetheCPUcoolingmoduleandfanaccordingtothefollowingproceduresandFigures
4-17,4-18,4-19,4-20and4-21.
1. RemovethetapeontheCPUcoolingmodule.
2. RemovethefancablefromCN501onsystemboard.
3. RemovetwoM2.5x5blackflatheadscrewsonthefan.
4. Removethefan.
5. RemovetwoM2x3whiteflatheadscrewsontheCPUcoolingmodulebracket.
6. RemovetheCPUbracket.
7. RemovetwoCPUcoolingmodulesecuringscrews.
8. RemovetheCPUcoolingmodule.