
Thanks Rick you for showing your interest in HP Support Forums. Do I roll the drivers back and how do I find out which one is the bad one. I can log on with the unsigned driver option on Safe boot menu. What do I do? I cannot log on to see which driver is the bad one. Now It appears that I have to do this everytime or it locks up at the login screen. I don't want to do that as the drivers should be signed to be secure.
WINDOWS 7 TROUBLE INSTALLING PHOTONINJA HOW TO
So I figured out how to get into safe boot option and turn signed drivers off. I research a bit with google and it looks like an unsigned driver issue. The ok box greys out and the apply box greys out. the touch pad doesn't) I click the box and mark the onscreen keyboard and hit apply. I click the box (odd but the mouse works. I go to restart the machine and get to the login screen and absolultly no keyboard and what is worse is also affected the onscreen keyboard would not come on either. I am not sure about the other ones like the audio. I installed the drivers and some of them came up as unsigned drivers. I am still putting in service packs and have not got them all in. It needed drivers and they are all listed on the website so I downloaded them. Business PCs, Workstations and Point of Sale Systems.Printer Wireless, Networking & Internet.DesignJet, Large Format Printers & Digital Press.Printing Errors or Lights & Stuck Print Jobs.Notebook Hardware and Upgrade Questions.
