Hello, i fixed Dell Vostro 2521 beeping by flashing ONLY this file (inspiron 3521_bios_work.bin) from Inspiron 3521, see attachment. Only 4MB chip needs to be flashed, if i flashed both, the machine lit up without beeping but no video and no boot. I restored both chips to original and flashed only 4MB chip, laptop working.
Hello, i fixed Dell Vostro 2521 beeping by flashing ONLY this file (inspiron 3521_bios_work.bin) from Inspiron 3521, see attachment. Only 4MB chip needs to be flashed, if i flashed both, the machine lit up without beeping but no video and no boot. I restored both chips to original and flashed only 4MB chip, laptop working.
Attached also contents of working 2MB chip.
Could you please, help me how to flash Inspiron 3521 with this file via USB?
Notebook doesn't boot, black screen and beeps.
Comment