Specifications
Chapter 4 BIOS Setup Utility
ReadyBoard 800 Reference Manual 81
♦ Flat Panel Type [None]
Refer to Table 4-3 for the list of supported resolutions and flat panel types. Some flat panels
may require video BIOS modifications. It you think this is the case, or would like help in
setting up your flat panel, contact Ampro for assistance with the flat panel adaptation.
♦ Local Flat Panel Scaling – [Auto], [Forced Scaling], or [Disabled]
Table 4-3. Flat Panel Type List
# LCD Resolution BITs # LCD Resolution BITs
0
None
9 800 x 600 24 bits
1 640 x 480 LVDS 10 800 x 600 18 bits
2 800 x 600 LVDS 11 1024 x 768 36 bits
3 1024 x 768 LVDS 24 bits
4 1280 x 1024 LVDS
5 1400 x 1050 LVDS
6 1024 x 768 LVDS 18 bits
7 1600 x 1200 48 bits
8 1280 x 1024 48 bits
>SouthBridge Configuration
• Onboard AC'97 Audio – [Auto] or [Disabled]
• Restore on AC Power Loss – [Power Off], [Power On], or [Last State]
∗ If [Power Off] is selected, the power is held off until the power button is pressed.
∗ If [Power On] is selected, the power is restored to the computer, as soon as, AC power is
available.
∗ If [Last State] is selected, power is restored to the previous power state before the power loss
actually occurred.
NOTE This feature only operates with an ATX type power supply. The term
AC power loss used in this context refers to the loss of the standby
voltage on the 5V_SB pins and is continuously monitored after the
system is turned off. If the standby voltage is not detected after 30
seconds, then it is considered an AC power loss condition. If the
standby voltage remains stable for 30 seconds, then it is assumed that the
system was switched off properly.
If you use an inexpensive ATX power supply, you may experience a
short AC power sag, where the system turns off but does not switch back
on. This can occur even when the PS_ON# signal is asserted correctly
by the module. In this case, the internal circuitry of the ATX power
supply has become confused. Usually another AC power off/on cycle is
necessary to recover from this situation.
The ReadyBoard 800 does not require a CMOS battery to support the
Power Loss Control feature.