Cannot power up gateway 503gr Tags: Power Supplies Power Up Gateway Components Last response: March 11, 2010 7:57 PM in Components Share tlefco March 11, 2010 12:08:43 PM Hello, All, I have a gateway 503gr pentium 4, 530, 3.0 ghz that will not power up. I have visually inspected inside and found nothing smoked or burnt and could not locate an fuses. I am suspecting main PS as when I press power on button absolutely nothing happens. I have not yet pulled off components yet to troubleshoot as I am just now digging into this. Any tips or advice before I look into ordering a new PS? tlef64[at]yahoo.com Regards Tom More about : power gateway 503gr jsc a c 144 ) Power supply March 11, 2010 6:46:27 PM Our standard checklist and troubleshooting thread: http://www.tomshardware.com/forum/261145-31-read-postin... moody89 a b ) Power supply March 11, 2010 7:57:05 PM If you do find that it was your PSU after you have followed the troubleshooting steps then you may also want to check that it hasn't taken any other components down with it! Can't find your answer ? Ask ! Publish Related resources Computer not booting, No lights or fans. Forum XP Repair Installation Forum Frankenputer - What combination of spare parts to use Forum http://www.tomshardware.com/forum/ [...] t-problems Forum Will HD 4350 work in low- power slimline ( Gateway SX2800-01) Forum Gateway volume control problem Forum General pci-e question? Forum VIDEO: Laptop Gateway NV, no power up , post, but RED LeD Charge. Help Forum Gateway NV73 will not power up Forum Gateway NV73 will not power up Forum No Boot, Vista, Gateway DX4200, one beep, video okay, fans turn, no boot, ever.. Forum No Boot, Vista, Gateway DX4200, one beep, video okay, fans turn, no boot, ever.. Forum Upgrade Intel HD Card for Gateway ne56r12u? Forum Gateway dx4870 reboot and select proper boot device Forum Anybody ever do Graphics Card upgrade for a Gateway FX 540S, need help Forum Gateway E-5400D with core 2 duo and ati 4670??? Forum 212 evo fan replacement Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !