pci serial port driver windows 7 64 bit elitebook 8540p

View 3 Replies View Related Black Screen Before Login Screen, No Cursor Nov 6, 2012 i used Windows 7 manager to make some clean and fixes some things on computer. Yesterday when i was making log out from my computer, there is no log out screen!! just black screen and mouse cursor, and when i did restart again, no logon screen appears or no any thing in screen, just black screen and mouse cursor too.I was tried every thing and no difference :safe modestartup repairrestore to some point (i dont have a point)upgrade windows or reinstall iti think the things maybe was made this poblem are :i was edited userinit.exe value from registry by deleting the comma from the end of its value. lol View 3 Replies View Related No Logon Screen With Black Screen And Mouse? Apr 11, 2012

SO i called customer service at hp, and we worked on it for an hour.THe one thing that seems to work is when i go to the device manager, uninstall the display adapters, and restsart in normal mode, then i go and reinstall the ATI device thing in the recovery manager, but everytime after i reinstall the ATI display device thing, it ends up going black a little while later again. so i restarted the computer, and the screen works until you get to the login screen it goes black again. Problem- Yesterday the screen went black while i was watching a video, but the sound kept going. I have an HP Pavillion dv7 with windows7. View 9 Replies View Related Black Screen, Screen Only Works In Safe Mode? Aug 8, 2011 I recently just installed a clean install of windows 7(instead of a upgrade from my vista.i got the free upgrade),now everything works fine expect when after the windows 7 splash occurs there is about a 10 second delay were the screen is just black with a cursor.

< View 9 Replies View Related Black Screen For 5-10 Seconds Before Windows Login Screen Nov 16, 2009 (Or if someone could just give me a simple way to get back to Vista Business. NVidia Quadro FX 2700m Device Manager Version 8. I do have a custom Wallpaper (some people mentioned it here or there, but I'm not exactly sure how to change it ala safe mode) I do hear some sounds, such as being logged into Skype. My Black Screen is just that, a Black Screen. I'm guessing that it's a driver for 'something' because My computer 'works' in Safe Mode. After I log on I get through the Welcome load screen to what seems to be affectionately labeled the 'Black Screen of Death.' Well I've browsed through these forums for a while now, and tried every solution I could find: I installed Windows 7 Professional x84 earlier today. HP Elitebook 8730w Black Screen Sep 17, 2009

Pci serial port driver windows 7 64 bit elitebook 8540p