Power down the laptop, unplug all cables, and remove the main battery.
Press and hold the power button for 15–20 seconds to drain any residual static electricity. dell latitude 3380 bios password reset
Use a secondary device to visit a reputable recovery site like bios-pw.org . Enter your 11-character alphanumeric system number exactly as it appears. Power down the laptop, unplug all cables, and
Instead of just pressing Enter, you must press and hold Ctrl then press Enter simultaneously to submit the master code. Method 2: Official Dell Support (Release Code) Navigate to the Security tab
If you know the current password but want to remove it for easier access later: Restart and press . Navigate to the Security tab. Select System Password or Admin Password and press Enter.
Remove the bottom cover of the Latitude 3380. Consult the Latitude 3380 Owner's Manual for specific screw locations.