Page 46: Jumper -32, Jbat1, Clear cmos jumper, Jslow1, Slow mode booting jumper, Chapter 1, Important
Intel® X99 Express Motherboard X99A SLI PLUS. OVERVIEW; SPECIFICATION; GALLERY; SUPPORT; AWARDS; WHERE TO BUY; Support For X99A SLI PLUS. Manual; Utility; Quick Guide × We use cookies to optimize site functionality and give you the best possible experience. MSI Apps; ABOUT MSI. MSI Vision; Brand Story; Investor Information.
Chapter 1
1-32
Getting Started
Jumper
JBAT1: Clear CMOS Jumper
There is CMOS RAM onboard that is external powered from a battery located on the
X99a Sli Plus Drivers
motherboard to save system configuration data. With the CMOS RAM, the system can
automatically boot into the operating system (OS) every time it is turned on. If you
want to clear the system configuration, set the jumpers to clear the CMOS RAM.
S
A
T
A
3
_
4
S
A
T
A
9
_
1
0
S
A
T
A
1
_
2
S
A
T
A
7
_
8
Keep Data
Clear Data
Important
You can clear the CMOS RAM by shorting this jumper while the system is off.
Afterwards, open the jumper . Do not clear the CMOS RAM while the system is on
because it will damage the motherboard.
JSLOW1: Slow Mode Booting Jumper
This jumper is used for LN2 cooling solution, that provides the extreme overclocking
conditions, to boot at a stable processor frequency and to prevent the system from
Msi X99a Sli Plus Bios Update
crashing.
S
A
T
A
3
_
4
S
A
T
A
9
_
1
0
S
A
T
A
1
_
2
S
A
T
A
7
_
T
A
1
_
2
S
A
T
A
7
_
8
Keep Data
Clear Data
Important
You can clear the CMOS RAM by shorting this jumper while the system is off.
Afterwards, open the jumper . Do not clear the CMOS RAM while the system is on
because it will damage the motherboard.
JSLOW1: Slow Mode Booting Jumper
This jumper is used for LN2 cooling solution, that provides the extreme overclocking
conditions, to boot at a stable processor frequency and to prevent the system from
Msi X99a Sli Plus Bios Update
crashing.
S
A
T
A
3
_
4
S
A
T
A
9
_
1
0
S
A
T
A
1
_
2
S
A
T
A
7
_
8
Enabled
Normal
(Default)
(Please enable this
jumper during BIOS
POST.)
Important
•
Users will try extreme low temperature overclocking at their own risks. The
overclocking results will vary according to the CPU version.
•
Please don't set this jumper to 'Enabled' when power-off or the system will be un-
bootable.
