See Photo - HP ProDesk 600 G3 Small Form Factor Business Disassembly Instructions Manual

19
Release betty and 8
screws then pick up
MB to release from
chassis in the order
as shown.

See Photo 46, 47

Screw tool:
Star screwdriver OD
3.3mm.
EL-MF877-00
Template Revision B
Photo 46
Photo 47
1
PSG instructions for this template are available at
2
EL-MF877-01
Page 18