![](/images/backgrounds/290516/hp-compaq-dx2250-microtower-pc-service-and-maintain-14342216x1.png)
Computer Setup—Integrated Peripherals
NOTE: Support for specific Computer Setup options may vary depending on the hardware configuration.
Table
OptionHeading
Onboard HD Audio Disables/enables onboard HD audio.
OnChip USBDisables/enables USB controller.
Controller
USB Legacy Support Disables/enables USB legacy support function (USB keyboard, USB mouse, and USB flash media).
Onboard LAN Disables/enables onboard LAN controller.
Onboard LAN Boot Disables/enables the boot ROM of the onboard LAN chip.
ROM
Onboard Serial Port Allows you to select a setting for the onboard serial port:
●Disabled
●3F8/IRQ4
●2F8/IRQ3
●3E8/IRQ4
●2E8/IRQ3
Onboard Parallel Port Allows you to select a setting for the onboard parallel port:
●Disabled
●378/IRQ7
●278/IRQ5
●3BC/IRQ7
Parallel Port Mode Allows you to select parallel port mode:
●SPP
●EPP
●ECP
●ECP+EPP
●Normal
10 Chapter 2 Computer Setup (F10) Utility | ENWW |