Dell Vostro 330 (Early 2011) - Manual (Page 56)

7. Peel back the tape sealing the processor fan to the heat sink.
8. Remove the processor fan from the computer.
Installing The Processor Fan
1. Place the processor fan on the heat sink and paste the tape that secures
the processor fan to the heat sink.
2. Replace the screws that secure the processor fan to the system board.
3. Connect the processor fan cable to the system board.
4. Replace the
system board shield .
5. Replace the front stand .
6. Replace the cover .
7. Follow the procedures in After Working Inside Your Computer .
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