Table23. Removal steps of fan assembly (continued)
-For R400 switchable graphics models:
a
a
b
vMake sure that the fan connector is attached firmly.
vWhen attaching the fan assembly to the frame, take care not to damage the
heat sink (ī€‚bī€ƒ) of the fan assembly.
b
b
114 ThinkPad T400 and R400 Hardware Maintenance Manual