2. MAINTENANCE
JCY-1900
1950
DR Service Manual
39
DOC No. 7ZPNA4409
2) The mounting method
Carry out mounting in the reverse order to removal..
* When connecting the SSD into J504(J505), adjust according to the four screw hole position.
（When inserting the SSD into J504(J505) all the way, screw holes may not fit.）
* Put a security sticker (PNN48572) on SSD and the connector.
(The sticker can be used only once.)
2.5.6. Exchange of the Main Control Board
1) The removal method
1
Remove the protect cover and the ARB.
Refer to 2.5.4.
2
Remove cable on the MCB.
1) Remove Fan cable from J508, J507.
2) Remove a power cable from J502.
(J502 has a hook in the right side.)
3) Remove all LAN cable.
1)
2)
3)
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