Asrock G41M-GS Manual



Intel® G41+ ICH7 Chipsets



Product Brief

-Supports FSB1333/1066/800/533 MHz CPUs

-Supports Dual Channel DDR2 1066

-Intel® Graphics Media Accelerator X4500, Pixel Shader 4.0, DirectX 10, Max. shared memory 352MB

-EuP Ready

-PCIE Gigabit LAN

-Supports ASRock Instant Boot, Instant Flash, ASRock OC Tuner (Up to 145% CPU frequency increase)

-Supports Smart BIOS, Intelligent Energy Saver (Up to 20% CPU Power Saving)

The specification is subject to change without notice. The brand and product names are trademarks of their respective companies. Any configuration other than original product specification is not guaranteed.


Detail Specification



- Micro ATX Form Factor: 9.6-in x 7.6-in, 24.4 cm x 19.3 cm






- LGA 775 for Intel® CoreTM 2 Extreme / CoreTM 2 Quad /



CoreTM 2 Duo / Pentium® Dual Core / Celeron® Dual Core



/ Celeron®, supporting Penryn Quad Core Yorkfield and



Dual Core Wolfdale processors



- Supports FSB1333/1066/800/533 MHz



- Supports Hyper-Threading Technology



- Supports Untied Overclocking Technology



- Supports EM64T CPU






- Northbridge: Intel® G41



- Southbridge: Intel® ICH7



- Dual Channel DDR2 memory technology



- 2 x DDR2 DIMM slots



- Supports DDR2 1066/800/667/533 non-ECC,



un-buffered memory



- Max. capacity of system memory: 8GB





Expansion Slot

- 1 x PCI Express x16 slot



- 1 x PCI Express x1 slot



- 2 x PCI slots



- Intel® Graphics Media Accelerator X4500


- Pixel Shader 4.0, DirectX 10





- Max. shared memory 352MB






- 5.1 CH Windows® VistaTM Premium Level HD Audio



(Realtek ALC662 Audio Codec)






- PCIE x1 Gigabit LAN 10/100/1000 Mb/s



- Realtek RTL8111DL



- Supports Wake-On-LAN





Rear Panel I/O

I/O Panel



- 1 x PS/2 Mouse Port



- 1 x PS/2 Keyboard Port



- 1 x Serial Port: COM1



- 1 x VGA Port



- 4 x Ready-to-Use USB 2.0 Ports



- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and






- HD Audio Jack: Line in / Front Speaker / Microphone






- 4 x SATAII 3.0 Gb/s connectors (No support for RAID



and "Hot Plug" functions)



- 1 x ATA100 IDE connector (supports 2 x IDE devices)



- 1 x Floppy connector



- 1 x Print port header



- CPU/Chassis FAN connector



- 24 pin ATX power connector



- 4 pin 12V power connector



- Front panel audio connector



- 2 x USB 2.0 headers (support 4 USB 2.0 ports)





BIOS Feature




- AMI Legal BIOS



- Supports "Plug and Play"



- ACPI 1.1 Compliance Wake Up Events



- SMBIOS 2.3.1 Support



- CPU, VCCM, NB, SB,VTT Voltage Multi-adjustment



- Supports Smart BIOS





Support CD

- Drivers, Utilities, AntiVirus Software (Trial Version)





Unique Feature

- ASRock OC Tuner



- Intelligent Energy Saver



- Instant Boot



- ASRock Instant Flash



- Hybrid Booster:



- CPU Frequency Stepless Control



- ASRock U-COP



- Boot Failure Guard (B.F.G.)





Hardware Monitor

- CPU Temperature Sensing



- Chassis Temperature Sensing



- CPU Fan Tachometer



- Chassis Fan Tachometer



- CPU Quiet Fan



- Voltage Monitoring: +12V, +5V, +3.3V, Vcore






- Microsoft® Windows® 2000 / XP / XP 64-bit / VistaTM /


VistaTM 64-bit compliant









- EuP Ready (EuP ready power supply is required)






- Quick Installation Guide, Support CD, I/O Shield



- ATA 100 Cable (Optional)



- 1 x SATA Data Cable (Optional)








Asrock G41M-GS Manual


Intel® G41+ ICH7 Chipsets

Overclocking Design

ASRock OC Tuner:

ASRock OC Tuner is a user-friendly and untied tool which allows you to guard your system by hardware monitor function and overclock your hardware devices to get the best system performance

System Health

Hardware Monitor


Voltage Control

Energy Saving :

Supports ASRock Intelligent Energy Saver (I.E.S)

Power Saving

CPU power information

CPU Power saving up to 20%

Smart BIOS:

The Smart BIOS function can be found in the BIOS Setup Utility when you are setting up the optimal configuration for your system. It can facilitate the setting things by some default BIOS settings. Users may just select the BIOS mode that is most suitable to them.

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