L500D no picture issue

[cephei328]

Hi guys, Need little help with L500D - Its no picture issue. I have replaced North bridge and tested still no picture and mother board pulls only 0.815 amps.

Its LA-4971P motherboard, thanks in advance

Cheers

[cephei328]

Re: L500D no picture issue

Well guys I solved the issue myself its the North Bridge chipset faulty (new one according the seller on aliexpress lol) Now unit works good after replacing NB chip. Cheers

[dj_ricoh]

Re: L500D no picture issue

good job!
did you find a SH or you just reball that again?

[cephei328]

Re: L500D no picture issue

Hi mate, SB was good. Its NB chip (New one) when tested No PLTRST signal from NB. So replaced NB again - it worked. Cheers

[dj_ricoh]

Re: L500D no picture issue

you replace the NB twice? with brand new? ofc the first new NB was bad?

[cephei328]

Re: L500D no picture issue

you replace the NB twice? with brand new? ofc the first new NB was bad?

Yeah, buying from alixpress is fishy sometimes. Should not trust chipsets we buy online, need to test completely before replacing any parts. This time its new NB failure.

[proman28]

Re: L500D no picture issue

quite common problem with this northbridge i usually buy brand new reball them then place them on motherboard