Obsidian Series 800D
USER MANUAL
3
2.4.
How to install a hard drive into the lower 3.5” drive bays ......................................................... 14
2.5.
How to use the CPU heatsink backplate door ............................................................................ 16
2.6.
How to install an optical drive .................................................................................................... 17
2.7.
How to install the motherboard ................................................................................................. 18
2.8.
How to install the power supply ................................................................................................. 20
2.9.
How to remove or add case fans ................................................................................................ 20
2.9.1.
140mm HDD Bay fan ........................................................................................................... 20
2.9.2.
120mm lower HDD Bay fan ................................................................................................. 22
2.9.3.
Top case exhaust fans ......................................................................................................... 22
2.9.4.
Rear case fan ....................................................................................................................... 22
2.9.5.
Bottom intake fan ............................................................................................................... 23
2.10.
How to remove the dust filter for maintenance ..................................................................... 23
2.11.
How to install add-in cards ..................................................................................................... 24
2.12.
How to connect the front panel connectors ........................................................................... 25
2.12.1. Audio, USB, 1394A, etc. ..................................................................................................... 25
2.12.2. Power, Reset, HDD LED, PWR LED ..................................................................................... 25
3.0.
Support and Warranty Info ........................................................................................ 26
3.1.
Contacting Technical Support ..................................................................................................... 26
3.2.
Warranty Information ................................................................................................................ 26
