Post-requisites
1. Replace the heat sink.
2. Replace the fan.
3. Replace the solid-state drive/Intel Optane.
4. Replace the wireless card.
5. Replace the memory modules.
6. Replace the battery.
7. Replace the base cover.
8. Replace the optical drive (applicable only to computers shipped with optical drive).
BIOS
1.
2. F2 Dell BIOS
3. Main () Service Tag Input ()
www.dell.com/regulatory_compliance
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