asrock z370 pro4
No display
No coil voltage
Is it a pwm controller problem?
ISL95824
VDD 5V
VCORE_EN 1.113V
No display
No coil voltage
Is it a pwm controller problem?
ISL95824
VDD 5V
VCORE_EN 1.113V
Attached Files
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Hi,
I have an AsRock B560 Pro4 (boardview: https://www.badcaps.net/forum/troubl...pro4-schematic) that's completely dead (it doesn't even turn on the power supply when the power button is pressed or the power button pins are shorted). I do get about 3.4V on the power button pin, but 1.8VSB isn't there. The resistance to ground on the inductor PL53 is only about 0.1-0.4 Ohms. Am I correct in assuming that there must be a short... -
In need of the above boardview
Thanks in advance -
Hi, need help here.
Asrock B365 Pro4 motherboard can turn on, cpu fan spinning, graphics card fan spinning, but no display, black screen.
No shorted mosfet found and no visible faulty capacitor, board looks ok. Bios chip is desoldered, read using CH341.
Asrock B365 Pro Rev 1.01 motherboard
Bios P4.00... -
Hello, I have mainboard Asrock H87 PRO4 with dead bios chip. So, I bought new chip but there is not rom ready to flash on Asrock support page.
Please help me how to extract firmware from update packages or please give me bios dump ready to flash.
Thanks in advance.... -
ASRock B150 Pro4 D3 Motherboard Boardview...10-29-2024, 01:59 AM
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