Hello,
Could someone disable USB over-current protection in this bios? Message is displayed over display-port: "Over Current Have Been Detected On Your USB Device!! System will shutdown after 15 seconds to protect your mainboard!!"
Attached dump to this post.
Diagnosed and come to a conclusion that PCH is faulty, there are overcurrent voltage dividers (net names OC#0 to OC#7) on USB power lines, dividers output is nearly 0V, PCH is pulling some of them down. Dividers resistors values are ok and data lines and VCC are not shorted.
Thank you.
Could someone disable USB over-current protection in this bios? Message is displayed over display-port: "Over Current Have Been Detected On Your USB Device!! System will shutdown after 15 seconds to protect your mainboard!!"
Attached dump to this post.
Diagnosed and come to a conclusion that PCH is faulty, there are overcurrent voltage dividers (net names OC#0 to OC#7) on USB power lines, dividers output is nearly 0V, PCH is pulling some of them down. Dividers resistors values are ok and data lines and VCC are not shorted.
Thank you.
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