i have got a hp desktop computer model number is ETO9OAV
i had to put windows 7 on my computer from a disk and everything went great but there is 2 problems
1) i have no sound and ive tried to put realtek ac 97 back on but windows is saying that it hasnt got a signature so it wont go through
2) i went to control panel and system ...device manager and there is a error with the PCI simple communications controller
can anyone help me with a link or something to fix these errors.....i remember that i went to the pci simple communication controller and i just had to put a tick in somewhere but i just cant remember where it was ....thank you
P.S. This thread has been moved from Microsoft>Windows 7 to Business PCs - Compaq, Elite, Pro,Also change subject.. -HP Forum Moderator