
T
ABLE OF CONTENTS
I
NTRODUCTION
1.1 Case Specifications……………………………………………………………………………………….. 3
1.2 Diagram………………………………………………………………………………………………………… 3
1.3 EP-90 Power Supply Specifications……………………………………………………………….. 4
H
ARDWARE INSTALLATION GUIDE
2.1 Removing/Replacing the Component Tray…………………………………………………… 5
2.2 Motherboard Installation……………………………………………………………………………… 5
2.3 5.25” Device Installation………………………………………………………………………………. 6
2.4 2.5” Device External Installation…………………………………………………………………… 6
2.5 2.5” Device Frame-Mounted Installation……………………………………………………… 7
2.6 Removing the Frame Side Screen Panels………………………………………………………. 7
C
ONNECTING THE FRONT
3.1 USB 2.0 Ports………………………………………………………………………………………………… 8
3.2 Audio Ports…………………………………………………………………………………………………… 8
3.3 Power Switch / Reset Switch / Hard Disk Drive LED Connectors……………………. 9
C
OOLING SYSTEM
4.1 150mm Overhead TriCool™ Fan.………………………………………………………………….. 10
4.2 70mm Intake Fan……………………………………………………………………………………….. 10
I/O P
ORTS
1

MINI SKELETON-90 U
THINK BEYOND THE BOX
At Antec, we continually refine and improve our products to ensure the highest quality. It’s possible that
your new case will differ slightly from the descriptions in this manual. This isn’t a problem; it’s simply an
improvement. As of the date of publication, all features, descriptions, and illustrations in this manual are
correct.
Disclaimer
This manual is intended only as a guide for Antec’s computer enclosures. For more comprehensive
instructions on installing the motherboard and peripherals, please refer to the user’s manuals that come
with those components.
The innovative Mini Skeleton case by Antec features an open-air design, giving you the freedom to
design your ideal Mini-ITX computing solution without the usual limitations that come with a standard
enclosure. This enclosure consists of two major parts – the Component Tray and the Frame. The
Component Tray is the main structure holding your motherboard, 5.25” device, HDDs and power
adapter/PCB. It can slide in and out of the Frame for component installation.
The Mini Skeleton comes with the EP-90 90-watt power adapter, which supplies your computer with
sufficient power to operate reliably.
Note: The Mini Skeleton comes without any panels or cover. Antec does not recommend that users
place any liquid-containing items (drinks, food, sprays, etc.) near it. It is highly recommend that you keep
your pets or children away from it.
SER’S
M
ANUAL
2

1.1 C
ick Release 2.5” Hard Drive Bay
watt power adapter and PCB
ASE SPECIFICATIONS
Dimensions
Cooling
Drive Bays
Front I/O Panel
190mm (H) x 210mm (W) x 230mm (D)
1 x 70mm Rear Intake Fan
1 x Quick Release 5.25" Bay
2 x Externally Mounted 2.5" Hard Drive Bays
Audio In and Out (HDA and AC’97)
1.2 D
IAGRAM
1. Top 150mm TriCool™ 3-speed blue LED fan
2. Rear 70mm fan
3. 5.25” drive bay
4. Internal 2 x 2.5” HDD bays
5. External 2 x 2.5” HDD mounts
6. Half-height PCI card mount
7. Motherboard mount – Mini-ITX
8. Removable side screens
9. Removable component tray
10. Front I/O panel
11. EP-90 power adapter (not pictured)
3