Electronics Repair Forum

Thank You sir for yours help and teaching, i succeed to repair and clean this bios and its working now
here is the link for new bios
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Hello sir, need bios Dell Latitude 3301
board code WASP13-MB 18769-1
Service Tag: 1C0BKW2
Express Service Code: 2902916738
someboy already wrote its bios, and sometimes late display comes
i checked everything is clear, just bios is corrupted
backup attached
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Thank you sir for yours reply
But i am very sorry, cant confirm that bios is working or not, bcz your response was little late and own of laptop, i means customer took back. i saved that bios and will confirm it on any other same laptop

Hello sir, i need repaired and clean bios
board code: 6050A2930101-MB-A01 (A1)
Serial number: 5CG8345ZKY
Laptop status; Every volt and pulses are good but bios is faulty
Backup Attached
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Thanks in advance

Now laptop proper on, fan spins, processor warm, 3v, 5v, ram v, ossilation, and all clocks are ok
num lock light glow regularly, but no display.
before this bios the fault was same, now i am confuse that may be fault is somewhere else

Tomorrow i will give you feed back

Tomorrow i will give you feed back

Sir i tried Hp Prodesk 800 G1 SFF Bios on it and its working
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Board Code: CRESCENT-6050A3022501-MB-A01 (A1)
serial no: 5CG0434VPS
backup attached here
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Thanks in advance

BIOS is not working, no display
and sir i tried FIT 9.0, its also not working. i means error occurs during bios cleaning