I need to reset the ram on a hp pavillion p6527 cb pc how do i do this

What is the reason that you want to reset it? What is the model number

I met the same difficulty for the previous period,and I know the easy
an effive method that you can use Windows Password Reset to solve it by the Internet,while the use method is following.

Tip1:Download Windows Password Reset Deluxe from and install it on other unlocked computer.
Tip2:Burn Windows Password Reset to CD/DVD or USB.
Tip3:Insert newly created CD/DVD or USB to your computer which you forgot its password and reboot it,and follow the instruction that follows.

I hope it can help you recover windows password soon.

Use a can of compressed air to clean out any dust or dirt, if that won't work! gently pull all the way out to see if anything is catching, if the tray is stiff to move it is out of alignment. Have a computer shop take a quick look at it, may need to be replaced.

To verify there is nothing stuck in your drive, turn off your computer and try manually pushing the tray in GENTLY and feel if there is something blocking the tray moving. If there is nothing preventing the tray from moving manually push the tray in - start your computer and try it again. Use the eject function in windows explorer and try the retract button again. If teh button will not work try pushing the tray in manually again. Once the tray starts moving in it should automatically retract the rest of the way. If the unit will not retract on it's own by either method then the drive should be replaced.

Actually, there IS one screw...it's inside the cover for your RAM. Undo the two phillips screws on the cover of your RAM slots (don't expect them to come right out, they're made to stay with the cover). There will be one screw inside this cover, it may well be a #8 Torx screw. Remove this screw, use a straightened paperclip to open the drive tray, and gently slide it out.
Ensure your machine is unplugged from the wall and has the battery pack removed to avoid risking disaster.

You could have RAM problems.
Reseat the RAM module/s, they may not be making proper connection. If this doen't work you may have faulty RAM. Take them out and test them in another laptop or get your friendly computer shop to test them for you.

You can manually eject the disk by inserting a straighten paper clip into a pinhole that is located in the front tray. Push the paper clip in until the tray pops out.

The DVD drive should have one or two small phillips head screws on the side that will allow you to slide the drive out through the front of the PC. Just be careful that you don't damage the ribbon cable when you do this.

Just unscrew, remove the entire CD ROM, fix the RAM properly and while connecting the CD ROM ensure that all connections are snug tight...sodeep

Did you discharge yourself of static electricity before touching the memory? Apparently static electricity can destroy memory. Also make sure the memory is correctly seated in the slot. Also check to see that everything inside the computer is properly connected. I have gone inside computers and have accidentally nudged something loose and as a result the unit would not work. Try a completely different memory stick than the ones you have now. These things are what I would investigate first.