Lenovo M720s POST error

fireclouu

Fanatic
May Lenovo M720s ako na di gumagana, hindi ko alam saan ang problema, tumutunog yung error code na 2 beeps ang nakalagay sa manual, POST error

ito na mga nagawa ko:
  • RAM reseat
  • CPU proc. reseat
  • cooler okay naman
  • BIOS flashback
  • CMOS reset / removal
  • disconnect lahat ng component bago magboot, kahit SATA cable na hindi essential sa boot stage
additional info:
  • wala siyang bent pins sa CPU
  • nagtry na ako ng ibat ibang lanes sa RAM socket

brandnew and working ang RAM, working rin CPU
pero wala pa rin , ano kaya issue pag ganito?
 

About this Thread

  • 0
    Replies
  • 388
    Views
  • 1
    Participants
Last reply from:
fireclouu

Trending Topics

Online now

Members online
703
Guests online
1,492
Total visitors
2,195

Forum statistics

Threads
2,284,839
Posts
29,026,181
Members
1,220,169
Latest member
lalabot
Back
Top