Error description: PC will reboot and fans will power up but will immediately restart before getting to BIOS. No display on screen. No beep sounds from speakers. I’ve been doing research for now and have tested the following components and removed them: -2x4gb ram (tried swap method too) -GPU -2 HDD -1 SSD I have … Read more
The past 3 days I’ve been trying to fix this issue. I just bought a new motherboard and CPU, but I’ve ran into a problem. My computer will not turn on unless I’m pulling/pushing/positioning the PSU ATC power cable in certain ways. Below is a link to a video I uploaded. In the video you … Read more
My Laptop is Lenovo T430. Tried following steps with No luck. Refer to my Video here. Try charging the Battery to Full Remove Battery and tried booting it with Power directly. Changed the Keyboard. Removed the Bios Battery and tried to switch on. Removed the RAM and tried to switch On. Answer 1. Have you … Read more
I have an APC brand, SUA750 Model UPS unit that has been in service since late 2008. Recently, it failed completely when there was no power outage. (If any power outage occurred, it was for only a small fraction of a second.) The unit interrupted the power supply to my PC equipment momentarily, then restored … Read more
My PC fails to turn on when I connect the 8 pin ATX 12v. I can hear a whine from the PSU when it wont turn on, the fans do not spin at all. I can get it to start when I have the graphics card connected, 1 RAM stick, and the 24 pin ATX. … Read more
I have a laptop of IBM X41. I want to use it in a project in making in which it will be used as kiosk. If power goes out and comes back I have to press the power button to turn the computer back on. Is the a way to make it automatically turn back … Read more
So, this computer problem has been driving me crazy for the last year or so: every so often while gaming(if I game intensely for ~10 hours it happens once or twice), usually on the parts that seem more intense computationally(not 100% confirmed it’s this though), my computer just restarts. On restart my sound card is … Read more
Basically, I’m building a Pc and all I have bought so far is the MOBO, the Psu and the case. Im trying to assemble it in an order that I can see if a part isn’t working and return if not because I can’t afford the whole thing so far. I am wondering what to … Read more
A few days ago, I bought and installed a new power supply unit, the “Be quiet! Pure Power CM BQT L8-CM-630W”. Since then, a few minutes after booting the PC, it starts to make a noise, which I have recorded because I can’t describe it (video “psu noise 1”). After another few minutes, the noise … Read more
In the past week or so, my Lenovo X220 laptop (bought in mid-2011) started to give some power troubles. The first time, it just suddenly turned off completely without any warning (no blue screen, no flicker, no sounds, the screen and all lights went off instantly), although it had battery at near full charge and … Read more
