Dell Inspiron 5558 (la-b843p ) 4 beeps

mantza

hello, this bees 4 times, no image on screen, tried different bios, different ram, no changes, any ideas what could it be? No signs of liquid damage

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nickolaich7

4 beeps mean that motherboard is inoperative, depending on the sequence of long or short signals this may be a problem with the video or keyboard.

mantza

i tried this bypass to use uma but when i remove the coils it turns off after a few seconds
https://www.youtube.com/watch?v=doqvXOa5u8s

when i put the coils back again it beeps 4 times

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Dell Inspiron 5558 (la-b843p ) 4 beeps

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