EL-MF877-00                                                                                                Page  3 
Template Revision B            
PSG instructions for this template are available at EL-MF877-01 
1. Remove screw*23 (T8*6*14pcs, M2.5*6*2pcs, M2 *3*3pcs) (M2*3*4pcs) to disassembly HDD, ODD, KB and base’s 
screw. 
 
 
2. Remove screw*4 to disassembly Top and Base. 
 
3. Chassis part disassembly