Irq not configured pci serial bus controller on motherboard

There are no devices attached to the laptop. And when I try to go into the Setup to try to boot from a CD it still does not work.

Basically I am not reaching the Windows part of the setup. Share Flag. All Answers. Collapse -. Col 1 Votes. Back to Storage Forum. Start or search. Start New Discussion. I'm moving this to the hardware forum where I think you might get better help with this. When did the problem begin? Did you install anything new, particularly hardware?

Does it continue to boot normally, most of the time, when you press F1? Go ahead and enter the BIOS setup screen by pressing f2. If not, and the computer is more than 3 years old you may need to replace the cmos quarter sized battery on the motherboard.

Ok, You people are amazing!!!!! Thank You so much, that took care of the problem!! Thank You soooo much!!! As Seen On. Welcome to Tech Support Guy! Latest posts. Website Crawl Question 2 Viewers Latest: lunarlander 10 minutes ago. In Progress Recurring scam warning 3 Viewers Latest: bj nick 10 minutes ago. Screen black when power supply is unplugged 2 Viewers Latest: Couriant 16 minutes ago. Apps and desktop changed to black with white letters 3 Viewers Latest: Couriant 22 minutes ago.

Windows Administrator account 1 Viewer Latest: lunarlander 43 minutes ago. Latest: PeterOz 46 minutes ago. Windows 7. Updating or modifying the BIOS can be a complicated process, and if an error occurs, your computer could be rendered inoperable. Be sure to follow the manufacturer's instructions exactly. Modifications of the settings are at your own risk. Hope the information helps. Was this reply helpful? Yes No. Sorry this didn't help. Thanks for your feedback. Bhanu Kiran A. Automatically rebooting.