Having problems with your Gateway 503GR PC Desktop ?

My Gateway 503 gr quit turning on. At first it chattered a little and then went dead. Now it won't even do that. The power supply has been replaced with a new one but no change. I need to see if the power switch is broken but where should I look next? The CMOS battery? HDD? A fuse?


Answers :

Check the condensators. If there are not any blown condensators or leakage, keep the video card (or at least the one on board if any) and remove all the other cards, also the memory. Check the CPU with a known good motherboard. If the CPU is ok begin by adding the memory, one bar at a time (you may alternate the slot also). If the computer do not start the motherboard is defective . If the computer starts but no sound is heard motherboard could be defective. Try to install a previously checked memory. If you do not get any signal the board is dead. If you get video signal, add one card at a time until you identify the bad component.
My comp start but the os not show up the os on screen just tge gateway banner
Repair Help & Product Troubleshooting for Gateway 503GR PC Desktop

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My Gateway 503 gr quit turning on. At first it chattered a little and then went dead. Now it won't even do that. The power supply has been replaced with a new one but no change. I need to see if the power switch is broken but where should I look next? The CMOS battery? HDD? A fuse?


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