Computer turns on but display does not show anything. Tags: Homebuilt Computer Motherboards Systems Last response: January 7, 2013 6:20 PM in Systems Share jeman114 January 7, 2013 6:12:39 PM So im building a computer for a friend. I Had a psu with an 8 pin connector and i pluged it into my 4 pin motherboard. the usb ports on the motherboard have no power and also im using onboard graphics. System specs Cpu-i3 3220 Motherboard-ASUS P8H61-M LE/CSM Ram- Kingston 1333 ram Gpu- Onboard Graphics More about : computer turns display show jeman114 January 7, 2013 6:16:48 PM jeman114 said:So im building a computer for a friend. I Had a psu with an 8 pin connector and i pluged it into my 4 pin motherboard. the usb ports on the motherboard have no power and also im using onboard graphics. System specs Cpu-i3 3220 Motherboard-ASUS P8H61-M LE/CSM Ram- Kingston 1333 ram Gpu- Onboard Graphics i forgot to add i got a psu with a 4 pin but it still wont work alexoiu a b B Homebuilt system a c 403 V Motherboard January 7, 2013 6:20:11 PM Hi, The CPU requires a newer BIOS version. I think that the BIOS chip is on socket. You can buy one and replace it or use a CPU supported by the BIOS. Can't find your answer ? Ask ! Publish Related resources: ForumMy Sony VAIO VPCEE41FX turns on, but doesnt do the POST or display anything on t ForumMy computer turns on but does not display anything .Whats wrong? ForumMy computer does not display anything after installing avast antivirus ForumMy computer completely starts up but It does not show anything on any monitor ForumMy computer powers but does not show display ForumMy computer does not display anything ForumComputer lights up but does not show anything on screen. ForumPc turns on but no display ForumComputer not displaying anything on screen? ForumComputer boots but does not Show POST ForumHELP! PC turns on, powers fans, GFX & HDD but no display . ForumComputer turns on then off then on again and no video showing ForumPCI compatibility question ForumPC turns off randomly ForumUpgrading a prebuilt computer ForumCustom built computer problems :( Forum[Solved] How much RAM for video editing computer? ForumNew to computer building HELP Forum[Solved] Dumb blonde needs computer help ForumFirst Gaming Computer! Need Help! More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !