Content Inside :
Troubleshooting and repair for Audio Problems CD and DVD Problems Display Problems Hard Disk Drive Problems Heat Problems Keyboard, Touch Pad, and Mouse Problems LAN Problems Memory Problems Modem Problems One-Touch Button Problems Parallel and USB Problems PC Card (PCMCIA) Problems Performance Problems Power and Battery Problems Printing Problems Startup Problems Standby and Resume Problems Using the e-Diagtools Diagnostic Tests Using the BIOS Configuration Utility Reinstalling and Updating Software Recovering the Factory Software Installation Updating the Notebook BIOS Updating the Windows Drivers Removing and Replacing Parts Removing the Battery Removing the Hard Disk Drive Removing an SDRAM Module Removing the Keyboard Cover Removing the Keyboard Removing the Optical Drive (DVD, DVD/CD-RW) Replacing Small Parts and Accessories. If Windows or the notebook stops responding, and you cannot turn the notebook off, try the following in the order listed. Press the power button to restart. Changing the Boot Device The notebook normally boots from its internal hard disk. You can also boot the notebook from a floppy disk drive, the CD/DVD drive, or a local area network (LAN). Troubleshooting and Diagnostics This section contains solutions to several types of problems you may encounter when using the notebook. Try the solutions one at a time, in the order in which they are presented. If no sound is audible, If sound does not record, If the PC card detection beep(s) at startup are very loud and volume cannot be adjusted, If you hear a loud high-pitched whine (feedback) from the speakers.If you can’t boot from a CD in the CD/DVD drive, If a CD or DVD plays erratically, If a DVD movie stops playing in the middle. If a DVD movie doesn’t fill the screen, If the notebook is on, but the screen is blank, If part of the Windows desktop is not visible and you have to scroll down to see the taskbar, or does not fill the entire display and has a black border. If the notebook’s hard drive doesn’t spin, If the hard disk makes a buzzing or whining noise, If files are corrupted, If the hard drive’s reported capacity is less than its actual size. If the notebook gets unusually warm, If the embedded numeric keypad doesn’t work, If the built-in network adapter doesn’t connect to the LAN, If file transfers are unusually slow or produce timeout errors, If a message says you are out of memory.
Tags : pitched whine, notebook bios, sdram module, floppy disk drive, modem problems, notebook repair, hard disk drive, bios configuration, local area network, heat problems, mouse problems, startup problems, usb problems, memory problems, problems printing
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