BIOS & Chip-level Repair Resource Cloud

Category	File Name	Download
新新 Schematic	10 BIOS/1.Various BIOS/NB bios/HP/6540/BIOS_6540B_LA-4891P_CARDREAD.zip
Original Backup	HP/HP ProBook 6540B Fixed LA-4891P.bin
Original Backup	HP/HP ProBook 6540B - HM57 DL KEL00 LA-4891P REV 1.0 216-0749001.bin

You can download factory BIOS, Backup BIOS, VBIOS, EC Rom, Schematic and Boardview.
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