MSI X610 User Manual - Page 79

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4-7 BIOS Setup Main Advanced BISO SETUP UTILITY Security Boot Exit PCI Latency Timer Legacy USB Support [64] [Enabled] Advanced Menu Š PCI Latency Timer This item controls how long each PCI device can hold the bus before another takes over. When set to higher values, every PCI device can conduct transactions for a longer time and thus improve the effective PCI bandwidth. For better PCI performance, you should set the item to higher values. Setting options: 32, 64, 96, 128, 160, 192, 224, and 248. :Select Screen :Select Item Enter: Select +/-: Change Opt. F1: General Help F2: Previous Values F9: Optimized Default F4: Save Š Legacy USB Support Selecting Enabled allows users to use USB devices, such as mouse, keyboard, or portable disk, in DOS system; or allows users to boot the system by USB device. Setting options: Enabled, Disabled and Auto.

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4-7
BIOS Setup
Advanced Menu
PCI Latency Timer
This item controls how long each PCI device can hold the bus before
another takes over. When set to higher values, every PCI device can
conduct transactions for a longer time and thus improve the effective PCI
bandwidth.
For better PCI performance, you should set the item to higher values.
Setting options:
32, 64, 96, 128, 160, 192, 224,
and
248
.
Legacy USB Support
Selecting
Enabled
allows users to use USB devices, such as mouse,
keyboard, or portable disk, in DOS system; or allows users to boot the
system by USB device.
Setting options:
Enabled
,
Disabled
and
Auto
.
Legacy USB Support
PCI Latency Timer
[
]
Enabled
[64]
Main
Advanced
Security
Boot
Exit
Enter:
+/-:
F1:
F2:
F9:
F4:
Select
Change Opt.
General Help
Previous Values
Optimized Default
Save
:Select Screen
:Select Item
BISO SETUP UTILITY