2-9
DMW-S01NL/S02NL/ST001
Mother board
h) Lithium Battery
Lithium battery used in this unit which placed on the
mother board.
When replace the lithium battery, use only with specified
part as follows.
Mother board :
!
Lithium battery CR2032
When error “0250 System battery is dead-Replace and run
SETUP” appears during POST running, make sure replac-
ing the lithium battery immediately.
(1) Remove the AV I/O block. (Refer to “Sec. 2-1-2”.)
(2) Remove the PCI duct and CPU duct.
(Refer to “Sec. 2-1-3, b) Cabinet fan steps (2) and
(4)”.)
(3) Insert the tapering driver to gap of the battery holder
as shown in the figure by arrow direction and remove
the battery.
n
After replacement of the battery, BIOS setting contents
becomes indefinite status, perform the BIOS setting.
(Refer to “Sec. 5-1”.)
Adjustment after replacing the battery
After replacement the battery, perform the BIOS setting.
(Refer to “Sec. 5-1”.)
Graphic board
PWH3
x
5
i)
Graphic Board
(1) Remove the AV I/O block. (Refer to “Sec. 2-1-2”.)
(2) Remove the PCI duct.
(Refer to “Sec. 2-1-3, 1, b) Cabinet Fan step (2)”.)
(3) Remove the one screw (PWH3
x
5) and remove the
graphic board.
n
When replacing the graphic board, do not touch the
terminal portions of the board and also perform the remedy
for static electricity using ESD wrist band etc., to prevent
not to damage it.
2-1. Digital media workstation/A/V block