820-2936, fan start to spin for 2-4sec and it stop

yobad

Member
hello,
I have 820-2936, fan start to spin for 2-4sec and it stops and it repeats,
I don't know where I have to start the troubleshooting?
 

2informaticos

Administrator
Staff member
Does it still restart without any RAM module connected?
Do you get steady VCORE, or pulse at least?
Any history available?
 
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