desperately
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Hi!
I have an ASUS Crosshair V Formula-Z (part number C9M0BX123818) that powers on but does not POST (boardview attached)
The small debug display (2 x 7-segment LEDs) remains off.
RAM, CPU, VGA and PSU work fine on another motherboard.
I checked some voltages and it seems +1.1VNB is missing.
I also replaced PCE503 and PCE500 (100uF 16V) because they were defective.
What else can I check?
Link to boardview --> https://www.badcaps.net/forum/troubl...ds-graphics-ca... -
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Hi,
I'm looking for asus crosshair iii formula schematic and boardview files.
unfortunately I haven't found it anywhere yet
Somebody can help me?
Many thanks10-17-2022, 03:20 AM -
Hello,
As in the title I've got a problem with that motherboard. At the beginning this board wouldn't POST - it would hang at CPU led, different CPU didn't solve this issue, as well as externally programming entirely new BIOS chip.
Now it's a bit worse, there is no reaction to power. However, while on stand-by, HD LED is always dimly on, as well as "GO_LED". What links these two lights is IC 6MU1, but I don't think that it's the problem.
According to the boardview PU2007 regulates VSB just fine, 3.4V on pin 2 and 5V on pin 3, but there is quite a bit of "backfeeding"... -
This specification for the MSI Crosshair CROSSHAIR 17 B12UGZ-295 Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the CROSSHAIR 17 B12UGZ-295 boardview and CROSSHAIR 17 B12UGZ-295 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification,...09-07-2024, 05:20 AM