If you need it I can write in your bios chip your original serial number of your laptop. No password!
16GB Memory for HP ProBook 440 G9 445 G9 450 G9 455 G9 DDR4-3200 SODIMM RAM
New BIOS CHIP for HP ProBook 650 G5, tested and verified, No password!
New BIOS CHIP for HP ProBook 640 G2, tested and verified, No password!
L78083-601 For HP ProBook 440 G7 450 G7 X8M-6L Motherboard i3-10110U DA0X8MMB6D0
New BIOS CHIP for HP 15-bs043nm, tested and verified, No password!
HP ProBook 440 G7 450 G7 i5-10310U 1.7GHz Motherboard DA0X8MMB6D0 L97907-601
