Asus TXP4 - Manual (Page 15)

ASUS TXP4 User’s Manual 15
III. INSTALLATION
Jumper Settings
1. Flash ROM Boot Block Programming (BBLKW)
This sets the operation mode of the boot block area of the Programmable Flash
ROM to allow programming in the Enabled position. This is required only if
prompted by the Flash Memory Writer Utility as shown in BIOS SOFTWARE.
Programming BBLKW
Disabled [1-2] (Default)
Enabled [2-3]
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TXP4 Boot Block Programming
Disabled/Protect
(Default)
BBLKW
Enabled
BBLKW
2. Real Time Clock (RTC) RAM (CLRTC)
The CMOS RAM is powered by the onboard button cell battery. To clear the
RTC data: (1) Turn off your computer, (2) Short solder points using a small
metalic object, (3) Turn on your computer, (4) Hold down during bootup
and enter BIOS setup to re-enter user preferences.
RTC RAM CLRTC
Clear Data [short solder points momentarily]
TXP4 RTC RAM (Clear Data)
Short solder points
to Clear Data
CLRTC
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III. INST
ALLA
TION
(Jumpers)