Troubleshooting
Attention:
Do not open your computer or attempt any repair before reading and understanding the
Read this first: Important safety information
.
Use the troubleshooting information to find solutions to problems that have definite symptoms.
Startup problems
Audio problems
CD or DVD problems
Intermittent problems
Storage drive problems
Ethernet LAN problems
Wireless LAN problem
Bluetooth problems
Performance problems
Serial connector problem
USB device problems
Software and driver problems
Parent topic:
Troubleshooting, diagnostics, and recovery