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Welcome!

G.M.Corporation Ltd is a manufacturer and distributor 
headquartered in Seoul, Korea and founded in 1996. 
The company offers a wide range of PC cases, Power 
supplies, Computer peripheral and service to 
customers worldwide.
It is G.M.Corporation

s mission to be the best provider 

of the state-of-the-art products in the global market. 
By offering superior products and complete service, 
the company seeks to share the enjoyable computer 
life for worldwide end users.
Through the constant invention and innovation, 
G.M.Corporation has achieved a number of patents 
for its products. As a result of being acknowledged 
for sincere effort in research and development, 
G.M.Corporation received a good venture company 
certification from the Korean Business Administration 
in 2001.
G.M.Corporation produces middle tower PC cases 
and HTPC cases (Home Theater PC) which supports 
mATX and ATX form factors. Our HTPC has a 
fantastic design and functions and supports up to MS 
Windows VISTA and MCE (Media Center Edition).
In an ever-changing business environment, 
G.M.Corporation continues to be committed to 
customer satisfaction with high quality and innovative 
design. G.M.Corporation is devoted to develop 
superior goods and become a leading computer case 
supplier in Korea.
Thank you for your concern and support.

Contents

Chapter 1. Product Introduction

1.1 Specification
1.2 Features & Benefit 
1.3 Case Overview

Chapter 2. Installation

2.1 Side Panel Removal
2.2 HDD Installation 
2.3 ODD Installation
2.4 Power Supply, M/B, Graphic Card Installation 
2.5 Air Filter
2.6 Bottom Fan Hole
2.7 Case LED & Switch Connections
2.8 Connecting FPIO to Mainboard
2.9 Front thermometer power cable connection 
2.10 Side thermometer power cable connection 
2.11 Side fan cable connection

Summary of Contents for R-4 Bulldozer

Page 1: ...R 4 Bulldozer user s Manual G M Corporation co Ltd 12th Daeyoung B D 44 1 Yoido Dong Youngdeungpo gu Seoul Korea Tel 82 2 761 9594 Fax 82 2 761 9585 E mail gmcsales gmc co kr www gmc co kr ...

Page 2: ... Corporation produces middle tower PC cases and HTPC cases Home Theater PC which supports mATX and ATX form factors Our HTPC has a fantastic design and functions and supports up to MS Windows VISTA and MCE Media Center Edition In an ever changing business environment G M Corporation continues to be committed to customer satisfaction with high quality and innovative design G M Corporation is devote...

Page 3: ...ent Internal Structure Support Full ATX Support largest graphic cards Support 7 expansion slots Front Panel Function Word s first patented vertical ODD Tuning effect with front LED Fan Easy removal of ODD cover Excellent Thermal Solution Includes 1 x 120mm fan on the back Includes 1 x 92mm LED front fan Dynamic Side design with additional 1 x 80mm fan Two thermometer 2 sensors in the front side Ea...

Page 4: ...m LED fan Front USB 2 0 HD Audio port Power switch Temperature Temperature Fan Control button ODD Cover 5 25 bay x 1 Side panel 80mm fan Air filter 3 5 bay x 2 Rear 120mm fan Expansion slots x 7 Key Lock Chapter 1 Product Introduction ...

Page 5: ...e users can control the air flow and noise Chapter 1 Product Introduction There are Temperature LED displays and some I O ports like two audio jacks 2 USB ports Power button and Reset button at the bottom of the front panel On the right front panel there is an eject button to eject the ODD The ODD tray panel is supported by two spring steel bar some sort like shock absorber There is a tuning effec...

Page 6: ...ay 120mm cooling fan at the rear as well as some wiring with marked connectors USB PWR etc The HDD cage of R 4 Bulldozer is different with normal case as well as it is installed vertically It is located at the top front of Chassis Unscrew the circled part and pull out the drive bay from the chassis Fasten the drive in place using the screws that case includes Two HDDs can be mounted ...

Page 7: ...rd to the device IDE S ATA There 8 screws at both sides to mount the ODD Chapter 2 Installation Screw the circled part and attach the HDD to the drive bay To install the ODD you just need to lift up the ODD panel it is tool less Hold the low part of the ODD cover and pull out Note Don t need to separate the whole front panel from the Chassis ...

Page 8: ...2 6 Bottom Fan Hole There is a washable filter located behind the 92mm LED cooling fan at the front panel Note We recommend checking this filter at least once a month initially Not washing it will result in higher system temperatures and possible stability problems For the bottom panel GMC has prepared another 80mm ventilation area for those who needs it as more airflow inside the case ...

Page 9: ... mainboard Take the connections from the LEDs and switch header connectors and locate the corresponding pins on your mainboard Each mainboard is different consult your mainboard installation guide for the correct installation information The diagram shown at the left is for example purposes only 2 7 Case LED Switch Connections These connectors are for USB 2 0 ports Connect the USB module cable to ...

Page 10: ...udio or AC 97 audio standard Connect one end of the front panel audio I O module cable to this connector This connector is for the chassis mounted system warning speaker The speaker allows you to hear system beeps and warnings Chapter 2 Installation Connect Audio Pin to Mainboard Connect Speaker Pin to Mainboard 4 pin Speaker HD Audio AC 97 ...

Page 11: ...ence such as CPU Graphic card and HDD Chapter 2 Installation PSU 4pin connector Thermometer power 4pin connector 2 10 Side thermometer power cable connection Thermometer power 4pin connector PSU 4pin connector Place the thermometer sensor inside of the chassis following user s preference such as CPU Graphic card and HDD ...

Page 12: ...2 11 Side fan cable connection Chapter 2 Installation Fan controller connector Fan 3pin connector ...

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