RESET Dell Bioses Reset Dell 15R-N5110 Bios Add caption remove motherboard from you laptop. connect power and turn on. short G2201 only one time.its shout down. remove power and assemble your laptop again Then go to bios by press F2. note: This instructions for help only and for professionals only. general users do not try this. Don't short G2201 two times or in even count.it will show you password prompt again. RESET DELL 1545 Bios 1545 mobo with Graphics 1545 without Graphics remove motherboard from you laptop. connect power and turn on. short G49 only one time.its shout down. remove power and assemble your laptop again Then go to bios by press F2. note: This instructions for help only and for professionals only. general users do not try this. 1545 without graphics can be reset only to remove wifi co...
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