Apple iMac (Flat Panel Especificações descarregar pdf (Página 114)

iMac (17-inch Flat Panel, 1GHz) Troubleshooting -

General Information

Procedure

1. Thoroughly clean the original thermal ﬁlm from the four mating surfaces circled below. Use a plastic

stylus to scrape the surfaces clean. Note: Do not use an abrasive material or liquid cleaner.

2. Squeeze a drop of thermal paste onto the thermal pipe locations circled below.

3. Close the bottom housing.

Warning: The bottom housing has four torx screws that must be tightened to at least 17 in.-lbs. If you do

not have a torque driver, you will have to make sure these screws are tightened by hand FIRMLY, BUT

NOT FORCIBLY. Or, purchase the service tool (076-0899) in order to ensure the thermal pipe is ﬁrmly

mated with the top base. If the bottom housing is not securely attached to the base in this fashion, the

CPU may overheat and become damaged.

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Apple iMac (Flat Panel Especificações Página 114