Power supply, led turns red and computer not sarts Tags: Power Supplies Light Computer LED Monitor Components Last response: August 7, 2009 7:18 PM in Components Share thomaxz August 7, 2009 7:02:10 PM My brother have a power suplly Tagan TG780-U33II When he turns on the computer, the poer supllies led turns red, and the computer not starting. Usally the led of the bakc of the power suplliues light orange in standby, and swith the green when the computer stars. But now it light red, and the comter not starting, what the means of the red light. I have could not find anytgin about in the documentation and a google search. -Thomas More about : power supply led turns red computer sarts daft August 7, 2009 7:18:52 PM i would suspect that either the fuse is blown, or some other catastrophic failure within the PSU, i would recommend a new one built by corsair, PC power and cooling, seasonic, or enermax m 0 l Can't find your answer ? Ask ! Publish Related resources my power supply fan would turn and light up my LED fan but the computer won't turn on Forum Red LED Power Supply? Forum Computer turns on but monitor, keyboard and mouse won't work AND solid red DRAM LED light Forum SolvedNew computer won't turn on, red CPU led Forum Dell d-600 power supply LED goes from green to red as soon as I plug it into the Forum SolvedInstalled 'new' power supply now computer turns on and immediately off Forum SolvedMy Computer only turns on by turning my Power Supply on and off repeatedly Forum Computer turns off power light blinks red Forum Computer turns off and cannot turn back on! Blinking power led! Forum Computer shuts off randomly, CPU_LED turning red, comp not turning on! Forum ASUS Z87 Pro (V-Edition) Motherboard... turn on the computer, hear a short 'click' and see a red light on mobo power button Forum Solvednew power supply, computer wont turn on at all Forum SolvedComputer won't turn on, I think power supply's dead. Forum Computer shuts down randomly, and wont turn back on. Blinking power led Forum SolvedASUS Z87-A Red CPU LED, power down, power up and POST Forum system powered on, but doesnt sart . only processor fan and motherboard led on Forum SolvedAsus Z87 Pro Mobo shows Q-Code A0 and Power LED glows RED Forum Help Please! ASUS M5A99FX PRO R2.0 Shuts down and red cpu led turns on. Forum Computer turns on but power supply doesn't Forum SolvedNew power supply now computer won't turn on Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !