HP CQ50-100CA, CQ50-101XX, CQ50-102XX, CQ50-103AU, CQ50-103NR, CQ50-103XX, CQ50-104AU, CQ50-104CA, CQ50-104NR, CQ50-104XX, CQ50-105AU, CQ50-105NR, CQ50-106CA, CQ50-107CL, CQ50-107NR, CQ50-108AU, CQ50-108CA, CQ50-108NR, CQ50-109AU, CQ50-109CA, CQ50-110AU, CQ50-110US, CQ50-111AU, CQ50-112AU, CQ50-113AU, CQ50-115NR, CQ50-116AU, CQ50-117AU, CQ50-128NR, CQ50-139NR, CQ50-139WM, CQ50-140US, CQ50-142US, CQ50-204CA, CQ50-209CA, CQ50-209WM, CQ50-210US, CQ50-211NR, CQ50-215CA, CQ50-215NR, CQ50-217CL, CQ50-217NR, CQ50T-100, CQ60-100, CQ60-101XX, CQ60-102TU, CQ60-102TX, CQ60-102XX, CQ60-103AU, CQ60-103XX, CQ60-105AU, CQ60-105TU, CQ60-106TU, CQ60-106XX, CQ60-107TU, CQ60-107TX, CQ60-108TU, CQ60-108TX, CQ60-109AU, CQ60-109TU, CQ60-109TX, CQ60-110AU, CQ60-110TX, CQ60-111TU, CQ60-111TX, CQ60-112TU, CQ60-112TX, CQ60-113TX, CQ60-114TU, CQ60-114TX, CQ60-115TU, CQ60-117TU, CQ60-118TU, CQ60-122TU, CQ60-202TU, CQ60-203AU, CQ60-203NR, CQ60-204AU, CQ60-204NR, CQ60-204TX, CQ60-205TX, CQ60-206AU, CQ60-206TU, CQ60-206US, CQ60-207AU, CQ60-207TX, CQ60-208AU, CQ60-208TU, CQ60-209AU, CQ60-209TX, CQ60-210AU, CQ60-210CA, CQ60-211DX, CQ60-211TU, CQ60-212TU, CQ60-212US, CQ60-214DX, CQ60-214TU, CQ60-214TX, CQ60-215DX, CQ60-215TU, CQ60-215TX, CQ60-216DX, CQ60-216TU, CQ60-217TU, CQ60-218CA, CQ60-218TU, CQ60-220TU, CQ60-220TX, CQ60-220US, CQ60-221TU, CQ60-224CA, CQ60-224NR, CQ60-227CA, CQ60-228US, CQ60-249US, CQ60-304AU, CQ60-306AU, CQ60-307AU, CQ60-310AU, CQ60-315AU, CQ60-316AU, CQ60-410AU, CQ60-410US, CQ60-413AU, CQ60-413NR, CQ60-416AU, CQ60-417DX, CQ60-418DX, CQ60-419AU, CQ60-419WM, CQ60-420AU, CQ60-420US, CQ60-421NR, CQ60-427NR, CQ60Z-200, CQ70-100, CQ70-101XX, CQ70-102TU, CQ70-102XX, CQ70-111CA, CQ70-117CA, CQ70-118CA, CQ70-118NR, CQ70-120US, CQ70-124CA, CQ70-126NR, CQ70-127NR, CQ70-128NR, CQ70-134CA 16

6.Tighten the 2 hard drive cover screws (3).

12 Chapter 4 Replacing the hard drive

Contents

Page Page Table of contents Page 1 Handling drives 2 Using an optical drive Identifying the installed optical drive Using optical discs Selecting the right disc CD-Rdiscs CD-RWdiscs DVD±R discs DVD±RW discs Playing a CD or DVD Using AutoPlay Changing DVD region settings Observing the copyright warning Copying a CD or DVD Creating or “burning” a CD or DVD Removing an optical disc (CD or DVD) 3 Improving hard drive performance Using Disk Defragmenter Using Disk Cleanup 4 Replacing the hard drive Page Page 5 Troubleshooting The optical disc tray does not open for removal of a CD or DVD The computer does not detect the optical drive A disc does not play A disc does not play automatically The process of burning a disc does not begin, or it stops before completion A device driver must be reinstalled Obtaining the latest HP device drivers Obtaining the latest Windows device drivers Index