could you please help me with this schematic diagram as well? i just fixed one with a water damage but after fix, there is no display via the LVDS but i have display on an external screen through the VGA port.
Thanks
Last edited by piernov; 08-03-2020, 03:37 AM.
Reason: remove email address
well if you inject on source of QO902 with a pwoer lab transformer you will noticed 98% sure that wy««you will find a short on cpu vcore circuit , since its usual on this machine ..alltough usually Q1131 is damaged
i replaced the short circuited VCore FET (Q1311 to be exact), and the Q0901 FET burned out, thank you! :chúc mừng:
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