Epson EISA Desktop - Manual (Page 68)

2. Release the six tabs securing the front panel to the computer
case, as shown below. You may want to use a flat-blade
screwdriver to release the tabs.
3. Once these tabs are free, grasp the sides of the front panel
and pull it straight toward you, as shown below. Be careful
not to pull the panel off at an angle; this may bend or pop
off the power and RESET buttons. If a button pops off,
carefully place it back onto its post.
Accessing Infernal Components 4-5