
| 84 | |
| Error Messages | 85 | 
| ExpressCard Problems | 89 | 
| IEEE 1394 Device Problems | 89 | 
| Keyboard Problems | 90 | 
| External Keyboard problems | 90 | 
| Unexpected characters | 90 | 
| Lockups and Software Problems | 91 | 
| The computer does not start up | 91 | 
| The computer stops responding | 91 | 
| A program stops responding or crashes repeatedly | 91 | 
| A program is designed for an earlier | 
 | 
| Microsoft® Windows® operating system | 91 | 
| A solid blue screen appears | 91 | 
| Dell MediaDirect problems | 92 | 
| Other software problems | 92 | 
| Memory Problems | 93 | 
| Network Problems | 93 | 
| Mobile Broadband (Wireless Wide Area Network [WWAN]) | 93 | 
| Power Problems | 94 | 
| Ensuring Sufficient Power for Your Computer | 95 | 
| Printer Problems | 95 | 
| Scanner Problems | 96 | 
| Sound and Speaker Problems | 97 | 
| No sound from integrated speakers | 97 | 
| No sound from external speakers | 97 | 
| No sound from headphones | 97 | 
| Touch Pad or Mouse Problems | 98 | 
| Video and Display Problems | 98 | 
| If the display is blank | 98 | 
| If the display is difficult to read | 99 | 
| If only part of the display is readable | 99 | 
Contents
7