Computer Hope
Hardware => Hardware => Topic started by: ElementX on March 31, 2010, 09:57:31 AM
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I have a custom built PC with an MSI X38 Platinum MB. It has worked great for the past 4 years up until recently. Lately my USB ports shut off randomly while I'm using my PC. My lighted keyboard and mouse suddenly go dark and quit responding. I can be steaming video from my PC to my PS3 and that shuts down as well. I can leave my PC idle and it'll work a few hours later, other times I go to grab a beer or something and when I come back the keyboard/mouse don't work. I'm forced to do a hard boot because none of the peripherals work to shutdown properly. It also happens while I'm typing or surfing the web. It has to be a MB issue, but I don't see how this problem can suddenly appear after years of normal use. I searched MSI's website for BIOS updates but they never work. There is one available but I use their online BIOS flash utility and I get an error and have to restore a previous BIOS version. I'm not even sure the updated BIOS is needed because it seems to be a simple upgrade for larger HDDs. I'm stumped and I'm about ready to buy a new MB just to solve this issue. I don't think it has anything to do with Windows. I'm using XP and did a fresh install on a new HDD because my old drive was getting too old for comfort. The problem still exists so I don't think it's some sort software conflict.
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Control Panel/System/Device Manager/USB Hubs/Power Management...turn off Let Windows Turn This Off to Save Power...
Do this for all Hubs...
Stupidly enough this is the default Windows setting...
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I've done that in the past and the problem still exists. I will double check to make sure I didn't miss any, though.
*EDIT*
All of the hubs have that option turned off, I appreciate the idea, though. I've Googled a few times and can't find anything related to this problem. Maybe my MB is bad and has to be replaced.
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Make sure that you aren't using any of the sleep or hibernate functions. They can be very problematic on a desktop.
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I have all the standby/hibernate settings turned off, except for my monitor.