A1311 late 2009 820-2494A only 1 led non starting

ex250

New member
DDR slots tested with the same result.

Did several tries, and sometimes L7201/21/41 get 1.08v (that should be ok), restarts if self and get 1.28, then powers off. Next manual switch on, starts at 1.28, restarts in 2 seconds and gets 1,53v, then powers off, switch on manually and reads 0.8v and swith off, not appears to me a BIOS issue.

This is quite confuse.
 
Last edited:
Top