Toshiba EQUIUM L300D, PSLCAX/PSLCBX, SATEGO L300D - page 172

4.10CPUCoolingModuleandFan4ReplacementProcedures
SatelliteL300D/L305D/SatelliteProL300D/EQUIUML300D/SATEGOL300D  MaintenanceManual 4-37
InstallingtheCPUCoolingModuleandFan
InstallthecoolingModuleaccordingtothefollowingproceduresandFigures4-17,4-18,4-
19,4-20and4-21.
CAUTION:Wheninstallingthecoolingmodule,keepthefollowinginmind:
1.

Besuretoconfirmthecorrectpositionforthemodule.
2.

Securetherelevantscrewsonthemainboardaccordingtothenumbersequence
sealedontheheatsinkmodule.

NOTE:ApplysilicongreasewithaspecialsyringetocoverthesurfaceoftheCPUchip
completely.
1.Ifthethermalpadisbroken,replacenewthermalpadintocorrectposition,thermal
padpartnumberisV000933800.
2.Teardownthetaponthethermalpad.
3.IfsilicongreaseisalreadyappliedtotheCPUandfanmodule,wipeitoffwithacloth.
Byusingaspecialsyringe,applysilicongreaseG7762totheCPUchipcentersothat
theentireCPUchipiscoveredwiththegreaseG7762.
4.InstalltheCPUcoolingmoduleintothecorrectpositiononthesystemboardand
secureitwithtwoCPUthermalmodulesecuringscrews.
5.PlacetheCPUcoolingmoduleandbracketinthecorrectpositionandsecureitwith
twoM2x3whiteflat-headscrews.
6.PlacethefaninthecorrectpositionandsecureitwithtwoM2.5x5blackflathead
screws.
7.ConnectthefancabletoCN501onthesystemboard.