Epson DM-M820, Technical Reference Manual, Page: 285 / 324

Rev. I Disassembly and Assembly 9-69
MR Series Technical Reference Manual
Main Circuit Board
1. Remove the IM-800 upper case. (See page 9-42.)
2. Remove the riser frame. (See page 9-43.)
3. Remove the CD/FDD bracket. (See page 9-49.)
4. Remove the HDD bracket. (See page 9-53.)
5. Remove the DIMM. (See page 9-60.)
6. Remove the CPU cooler and CPU. (See page 9-63.)
7. Remove the cables on the main circuit board.
8. Remove the 5 screws (S13) shown in the figure below and remove the main circuit board.
screw (S13)
screw (S13)
screw (S13)