DELL 2335 DN CMOS Battery Replacement

crwdns2936071:01crwdne2936071:0 — Remove attachments

Remove power cord, network cable, etc.

crwdns2936071:02crwdne2936071:0 — Remove the cover of the expansion slot

Slide the cover of the expansion slot backwards and open.

crwdns2936071:03crwdne2936071:0 — Release left housing part

Loosen and remove front screws (1x top, 1x bottom) and rear (1x top, 1x bottom) with Phillips screwdriver.

crwdns2936071:04crwdne2936071:0 — Remove left housing part

Carefully loosen the front and rear housing parts with a light pull from the left.

crwdns2936071:05crwdne2936071:0 — Replace Battery

Replace battery.