![](/images/backgrounds/290532/hp-compaq-dx2200-microtower-pc-setup-and-install-14341413x1.png)
Table 4 Computer
Security Option | Allows you to set the security option to Setup or System so that the password is required every time | |
| the system boots or only when entering Computer Setup. | |
|
| |
APIC Mode | Disables/enables the | |
|
| |
MPS Version Control | Allows you to set the MPS table version to: | |
for OS | ● | 1.1 |
| ||
| ● | 1.4 |
|
| |
BIOS Write Protection | Disables/enables BIOS upgrading. | |
|
| |
Execute Disable Bit | Disables/enables Execute Disable Bit (XD) functionality, which prevents malicious buffer overflow | |
| attacks. | |
|
| |
E.I.S.T. | Disables/enables Enhanced Intel SpeedStep Technology, which reduces processor power | |
| consumption. | |
|
| |
Disables/enables | ||
|
|
|
Computer Setup—Advanced Chipset Features
NOTE: Support for specific Computer Setup options may vary depending on the hardware configuration.
Table 5 Computer
Option | Description | |
|
| |
UMA Frame Buffer | Select the UMA (Unified Memory Architecture) frame buffer size: | |
| ● | 32MB |
| ● | 64MB |
| ● | 128MB |
| ● | Auto |
|
| |
Init Display First | Allows you to select the primary display device: | |
(VGA Setting) | ● | PCI Slot |
| ● | OnChipVGA |
| ● | PCIEx |
|
| |
SURROUNDVIEW | Disables/enables SURROUNDVIEW (available when an ATI PCIEx video card is installed). | |
(VGA Setting) |
|
|
|
| |
Auto Detect PCI Clk | Disables/enables PCI clock | |
(VGA Setting) |
|
|
|
|
|
ENWW | Computer Setup (F10) Utilities 7 |