Sapphire rx560 graphics card doesn't light up. It doesn't respond when starting up. Run the line to measure the value. Change the conversion chip circuit. The display is normal.
ASUS ROG Z490 motherboard doesn't have CPU VCC, replacing CPU VCC chip is invalid, replacing IO chip, and the boot is normal.
Rtx2070 graphics card running 3D Blurred screen flicker exit, replace the video memory chip, the display is normal.
Colorful gtx1060-3gd5 graphics card, boot screen is not bright, measure Measuring diode value to find the fault point, replace the NPN transistor, the display is normal.
ASUS AM4 b450m motherboard Won't Turn On, no CLK, no reset, replace a resistor, boot normal.
ZOTAC gtx1080-8g d5x graphics card into the game white screen, replace the damaged VCC chip, the display is normal.
Asus B150 PRO GMING motherboard Won't Turn On, with standby no power on, repair after replacing resonant Capacitor.
Gigabyte GA-H81M-DS2 motherboard Won't Turn On,no power on,PCB circuit defect and Jump wire are powered on normally.
ASUS GTX10502D5 graphics card boot screen is not displayed,VCC is missing, components are replaced, and the display is normal.
