www.dell.com/regulatory_compliance
BIOS
BIOS
BIOS
Prerequisites
1. Remove the optical drive.
2. Remove the base cover.
3. Remove the battery.
4. Remove the memory modules.
5. Remove the wireless card.
6. Remove the solid-state drive.
7. Remove the fan.
8. Remove the heat sink.
1.
2.
3.
4.
5.
6.
7. I/O
8.
9.
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