20 Most Recent HP 6530b Notebook Questions & Answers

the old error codes did you update bios? see the hp.com service manual, tells this. https://duckduckgo.com/?q=hp+ERROR+501&ia=web

what OS, XP? operating system? is it? using only one mouse? the built in mouse pad or it and a plugin mouse at USB port? or external wireless mouse. we cant see what you have there, nor what are are using now. if the PC is not infected. click control panel, the click mouse icon there, bingo change mouse actions. or reload the HP mouse driver.

It might be the XLR connection. Try moving it around. if you see the icon display charging which you may notice it has to be a certain position to charge, you may have to solder the XLR connector to have a stable charge connect.

iff there are two ram stick,remove one because one of them may be faulty or bad, or not compatible

Check the NUM LOCK and CAP LOCK Keys, if they are flashing count how many times they are consecutively flashing. HP has Diag Codes on their site. Chances are, the ribbon cables aren't seated correctly.

make sure your cam is not damaged download driver from the link given HP Compaq 6530b drivers for Windows 7 Or http://www.driversforfree.com/omn_ofm_omd_dt_drd/hp/hp-compaq-notebook/6530b/webcam/hp-webcam-driver/search.aspx

Try ....Go into Control panel and select Hardware and sound then printers etc click on Mouse then In this area at the top click on device settings if the touchpad is disabled Enable

Try here for a user manual:

install avast free antivirus

Go to control panel & check the touch pad setting for sensitivity etc

go to control panel and use the utility system restore and go to the last date that you know was working good.God bless you

Some integrated hardwares need to activate in BIOS. Check the BIOS whether your webcam has been deactivated. I ignore some other reasons because you may have already inspected it.