Checking the general power supply

so fan rolling, tension in the socket p8 and p9 Pls wear measuresed with voltmeter. special to power good signal if measuresed with 5v voltage voltmeter earnest after a while go to be to approach 0V Pls electric power switch does bringed life.

2. for kind ATX
if electric power switch bringed life or power cable plug, so quiet fan, all tensions in Pls be measuresed with zero voltmeter socket wear, except to pin 9 5v source on course as tension standby. if pin 14 related a moment with pin 9 with cable wear, so fans rolling, tension in every pin socket 20 Pls wear measuresed with voltmeter. special to power good signal if measuresed with 5v voltage voltmeter earnest after a while go to be to approach 0V power Pls bringed life.

3. possibility of damage
total die ('there is no product at all of the pin tension) product product unstable tension tension tension WASHINGTON product 12v 12v delivering product' there is no tension 5v 'there is no tension in the power good signal

4. procedure and troubleshooting
source existence tension checks from the grid, Otherwise there (the mean damage is on the source tension / dies to improv to jalajala / wait up to alive), if there next check.
check power cable and connector wear with a multimeter. if broken off to continue / change with cable That still good, if good check next.
check the fan what is rolling, if yes / not checked next.
check all the pins in the connector dc product tension, if not normal and the fan cable and connector rolling investigates the fan if the fan of good change, Otherwise there tension checks next product.
electric switch checks on / off in the power supply. if broken to change with goodly, good if power supply is good change or check next.
soldiran check, stripe, component connection, and electronic components (active components: diodes, transistors or scr and passive components: resistors, capacitor, ptc, fuse). if some'x brokens to change with goodly.
possibility of damage if unstable tension in electronic condenser after rectifier diode from source 110/220v.
12v tension rise if the product / delivering possibility of damage in the electrolyte condenser in this stripe or ic regulator.
5v tension product if there is' no possibility of damage in the rectifier diodes or the electrolyte condenser in this stripe or ic regulator.
power good signal 'there is no possibility of damage is on the power of good series shaped condenser damage electrolyte / mengode / transistors / resistors.