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Foxconn NF4SLI7AA-8EKRS2 User Manual

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Chapter 2 Installation Instructions

BIOS TBL ENABLE Jumper: TBL_EN
The system cannot boot, if the BIOS failed to be
flashed in conventional flash BIOS process. You
will have no such worry when using the BIOS
TBL function, which is used to protect BIOS “Top
Boot Block”. By using this function, the system
still can boot even if the flash BIOS fails and
show some information to recover the BIOS. To
utilize this function, you just leave this jumper
as short pin 2 and 3 with the jumper cap.

BIOS TBL

Enabled

BIOS TBL

Disabled

TBL_EN

1
2

3

1

2

3

Warning:

The following four jumpers set only for technical support. We
strongly recommend that users not make any change to these
jumpers, otherwise it may cause serious damage to the board.
The function descriptions herein are just for your reference only.

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