HP Compaq dc7900 USDT Spezifikationen PDF herunterladen (Seite 50)

5. As soon as the computer is turned on, press F10 before the computer boots to the operating system

to enter Computer Setup. Press Enter to bypass the title screen, if necessary.

NOTE: If you do not press F10 at the appropriate time, you must restart the computer and again

press F10 before the computer boots to the operating system to access the utility.

6. Go to Advanced > PCI Devices to disable both the PATA and SATA controllers. When disabling

the SATA controller, note the IRQ to which the controller is assigned. You will need to reassign the

IRQ later. Exit setup, confirming the changes.

SATA IRQ: __________

7. Insert a bootable DOS diskette with FDISK.COM and either SYS.COM or FORMAT.COM into a

diskette drive and turn on the computer to boot to the DOS diskette.

8. Run FDISK and delete any existing partitions on the USB flash media device. Create a new partition

and mark it active. Exit FDISK by pressing the Esc key.

9. If the system did not automatically restart when exiting FDISK, press Ctrl+Alt+Del to reboot to the

DOS diskette.

10. At the A:\ prompt, type FORMAT C: /S and press Enter. Format will format the USB flash media

device, add the system files, and ask for a Volume Label.

11. Press Enter for no label or enter one if desired.

12. Turn off the computer and unplug the power cord. Open the computer and re-install any PCI cards

that were previously removed. Close the computer cover.

13. Plug in the power cord, remove the diskette, and turn on the computer.

14. As soon as the computer is turned on, press F10 before the computer boots to the operating system

to enter Computer Setup. Press Enter to bypass the title screen, if necessary.

15. Go to Advanced > PCI Devices and re-enable the PATA and SATA controllers that were disabled

in step 6. Put the SATA controller on its original IRQ.

16. Save the changes and exit. The computer will boot to the USB flash media device as drive C.

NOTE: The default boot order varies from computer to computer, and it can be changed in the

Computer Setup (F10) Utility. Refer to the Computer Setup (F10) Utility for instructions.

If you have used a DOS version from Windows 9x, you may see a brief Windows logo screen. If

you do not want this screen, add a zero-length file named LOGO.SYS to the root directory of the

USB flash media device.

Return to Copying to Multiple Computers on page 35.

Dual-State Power Button

With Advanced Configuration and Power Interface (ACPI) enabled, the power button can function either

as an on/off switch or as a standby button. The standby feature does not completely turn off power, but

instead causes the computer to enter a low-power standby state. This allows you to power down quickly

without closing applications and to return quickly to the same operational state without any data loss.

38 Chapter 4 Desktop Management

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HP Compaq dc7900 USDT Spezifikationen Seite 50