laptop turn off within a few seconds if ram inserted in dimm0

会员1154034

Problem: Laptop works on only one dimm1 slot, laptop turn off within a few seconds if ram inserted in dimm0  

Laptop: Dell 14r-5420 R08  

Board number: DA0R08MB6E2        

Laptop: Dell 14r-5420 R08  

Board number: DA0R08MB6E2         

Counterparts was "Customers told that laptop has no issue as it is condition but  if they need to increase RAM on another slot, laptop shut down immediately....PCH need to be replaced ." "It's broken? How much you charge for that?

I told customer “how you come to know that PCH is problem?   ....reply was_ he visited repair shop and they replaced RAM, checked for corrosion even use a Multi meter to diagnose... then recommended, only go to there, where BGA Machine is Available.
          Now I received the Laptop

Get the machine, watched the appearance and inspections of the motherboard... thanks god... nowhere was touched.

Now come to the Point

会员494089

是没有写完？   欢迎外国维修朋友在论坛发帖

会员1154034

thank you very much ... need your best guidence