Dell Latitude D630 User's Guide - Page 108

If you hear an unfamiliar scraping or grinding sound • Ensure that the sound is not caused by the program that is running. • Ensure that the disk or disc is inserted properly. Hard drive problems A L L O W T H E C O M P U T E R T O C O O L B E F O R E T U R N I N G I T O N - A hot hard drive may prevent the operating system from starting. Try allowing the computer to return to room temperature before turning it on. RUN CHECK DISK - 1 Click the Start button and click My Computer. 2 Right-click Local Disk C:. 3 Click Properties. 4 Click the Tools tab. 5 Under Error-checking, click Check Now. 6 Click Scan for and attempt recovery of bad sectors. 7 Click Start. E-Mail, Modem, and Internet Problems Fill out the Diagnostics Checklist (see "Diagnostics Checklist" on page 198) as you complete these checks. CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product Information Guide. NOTE: Connect the modem to an analog telephone jack only. The modem does not operate while it is connected to a digital telephone network. C H E C K T H E M I C R O S O F T O U T L O O K ® E X P R E S S S E C U R I T Y S E T T I N G S - If you cannot open your e-mail attachments: 1 In Outlook Express, click Tools, click Options, and then click Security. 2 Click Do not allow attachments to remove the checkmark. 108 Troubleshooting