This is normal Dell procedure, just be patient. Tested for BIOS passwords and errors.
Dell Latitude 3520 Motherboard with i5-1135G7 Processor 3VVMC 03VVMC
Dell Latitude 3520 Motherboard with i5-1135G7 Processor 0D9VNX INTUNE LOCK
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R31RD Dell Latitude 3520 i5-1135G7 2.40GHz DDR4 Motherboard
Genuine Dell Laptop Backlit UK Keyboard Palmrest 7DXTR For Dell Latitude 3520
New Lcd Back Cover & Hinge For Dell Latitude 3520 E3520 017XCF 17XCF
