Didn't use computer for a year... Now won't boot

ihaveacamaro

New Member
Hey everyone, Christmas 2012 this forum helped me make my first computer and I used it happily for about 4 months with no issues.

Then I moved to a new city and didn't turn on my computer until now.

Now, when I turn it on, a series of red lights go off (one at a time) on the mobo, and the monitor says no connection. First CPU, then ram, then VGA, then bios. Bios red light stays on.

The computer stays on but nothing is happening.

Can you guys please help me figure this out and what steps I need to take to rectify the issue?

Thanks!!!




Full Specs if this helps:

Processor:
Intel I5-3570K

Graphics Card:
SAPPHIRE Radeon HD 7870 GHz Edition OC 2GB 256-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card

Motherboard:
ASUS P8Z77-V PRO LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard

Memory:
G.SKILL Ripjaws X Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1600

Storage:
Seagate ST2000DM001 Barracuda 7200RPM 3 TB SATA 6 GB/s

Power Supply:
CORSAIR Builder Series CX600 600W ATX12V v2.3 80 PLUS BRONZE Certified Active PFC Power Supply

Coolant: CORSAIR Hydro series H50
 
Last edited:
Left the computer plugged in overnight and the computer fixed itself. When i turn it on it's all good. Guessing the CMOS battery had to recharge? Whatever happened, glad the computer is working again :)
 
Glad it's working, but I had the same problem with one of my builds where it just randomly decided not to work. It would boot up, but not get past POST, turns out the motherboard just called it quits.

FYI, the CMOS battery is a typical watch battery, they aren't rechargeable and if that's bad the worst that happens is your BIOS settings will go back to defaults and the time will be wrong.
 
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