Illustrated Parts & Service Map: HP Compaq dx2420 Microtower Business PC
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... the cap from the HP Web site as shown: currentpassword/ 4. Turn off the PC and unplug the power cord...dx2400) in Windows, click Start > Shut Down > Restart. 2. Press Enter to discard changes. Other tabs provide additional information, including diagnostic test options and test results. dx2420... Illustrated Parts & Service Map 571400-001 page 3 Computer Setup Menu Heading Main Option / Description System Time Allows you to enter Computer Setup. Disable/enable the SATA2 controller. XD Disable/enable XD bit. Reseat the graphics card. POST Audible Codes (continued) Beeps...
... the cap from the HP Web site as shown: currentpassword/ 4. Turn off the PC and unplug the power cord...dx2400) in Windows, click Start > Shut Down > Restart. 2. Press Enter to discard changes. Other tabs provide additional information, including diagnostic test options and test results. dx2420... Illustrated Parts & Service Map 571400-001 page 3 Computer Setup Menu Heading Main Option / Description System Time Allows you to enter Computer Setup. Disable/enable the SATA2 controller. XD Disable/enable XD bit. Reseat the graphics card. POST Audible Codes (continued) Beeps...