Please use the same method to disable other hardware such as: Modem, network card, CD-R drive. Click 'Driver' tab, click Disable (Disable the selected device). Right click on your Sound Card, select 'Properties'Ĥ. Expand 'Sound, video and game controllers'.ģ. Please click “Allow” if the User Account Control window is prompted.Ģ. Click 'Start', type 'DEVMGMT.MSC' in the Search textbox and press Enter. If it is inconvenient to unplug the devices, we can disable them in Device Manager. In this situation, your system will only have the basic hardware devices and it should be more stable.

Please unplug all unnecessary devices to test the issue. Since it works in Safe Mode, the root cause can be the hardware driver.īased on the current situation, I would like to suggest you perform a Device Clean Boot to narrow down the cause. I don't have the windows 7 disc, as I used my University's MSDN to install windows 7 on the computerĪt the moment I'm using norton to do a full system scan in the safe mode in hope of it finding something! I honestly have no idea what has gone wrong, didn't install anything new or new drivers in fact I created a partition for windows vista so my printer could work! but I've turned on and off the computer many times since that and no problems I managed to save a copy of the xml and dmp files to my usb. I'm guessing its not the start up registries that have gone wrong then :( Went back to normal windows 7, nothing started up like aim/msn etc coz I got rid of those and still like 30 seconds in the system crashed to BSOD.

So I went into safe mode, into regedit and got rid of all the start up stuff, by going into hklm/hkcu and going to windows/run in each. It's saying registry error and the 51 code Ok, so I turned on my computer this morning and logged in, soon after a couple start up programs, like msn and AIM, start up, boom bsod

Registry_error windows 7