3.4.11 LSU Fan
1. Remove the right cover. (Refer to 3.4.1 cover)
2. Release the FAN after removing 1 screw.
3.4.12 LSU
1. Remove the top cover. (Refer to 3.4.1 cover)
2. Release the LSU after removing 4 screws.
Service Manual
ML-551x / 651x series
3. Replacement procedure
3-19
Samsung Electronics