Home > Other Devices > Asrock > Asrock H77 Pro4-M Extreme Tuning Utility 0.1.189

Asrock H77 Pro4-M Overview

The Asrock H77 Pro4-M is a micro-ATX motherboard that features support for the Intel 3rd/2nd generation processors in the LGA1155 socket. It has a range of features all geared towards improving overall stability and efficiency, including ASRock Extreme Tuning Utility 0.1.189, a powerful tool that allows for fine tuning and tweaking of advanced system settings.

Features of Asrock H77 Pro4-M

  • ASRock Extreme Tuning Utility 0.1.189: A user-friendly and intuitive tool that allows for tweaking of a range of system settings, from voltage to CPU speeds and more.
  • PCIe 3.0 Supported: The motherboard features support for PCIe Gen3 x4 speed, which ensures the fastest onboard LAN performance.
  • Intel Rapid Start Technology and Smart Connect Technology: These features help to reduce startup times and increase overall system responsiveness.
  • APS (ASRock Power Saving) Technology: APS helps to improve power management and reduce power costs, which translates to more efficient long-term energy usage.
  • 2 x SATA 6.0 Gb/s ports: The motherboard has two SATA 6.0 Gb/s ports that transfer data at up to 6 Gb/s, making for faster and smoother performance overall.


  • Chipset: Intel H77
  • Memory: Dual Channel DDR3 memory (4 DIMM slots) that supports up to 32GB of RAM running in a dual channel configuration (2400+ MHz)
  • Expansion Slots: 1 x PCI Express 3.0 x16 slot, 1 x PCIe 2.0 x16 slot, 2 x PCIE 2.0 x1 slots, 1 x PCI slot
  • Storage: 5 x SATA3 6.0Gb/s connectors supporting Intel Rapid Storage Technology, NCQ, AHCI and Hot Plug including 2 x SATA3 connectors by ASMedia ASM1061, 1 x eSATA connector
  • Networking: Gigabit LAN 10/100/1000 Mb/s
  • Audio: HD Audio with Content Protection (Realtek ALC892 Audio Codec)

Using Technologies

  • Intel Smart Connect Technology: A mechanism for maintaining up-to-date system email, social networking statuses, and other alerts without the need to enable constant system wakeup.
  • APS helps to unlock power-saving modes to let processors operate lower to extreme than in non-oc conditions resulting in power saving.
  • ASRock Extreme Tuning Utility 0.1.189: Perfect tool for operation enthusiasts implementing overclocking, monitoring and stress testing app module OEM OC driver component.
  • PCI Express Generation 3.0: Feature provides twice the bandwidth to systems as compared PCIe 2.0 for multiple use.
  • UEFI graphical interface brand perception: Visual signal that overlays UEFI BIOS helps beginners navigate with just a Mouse having easy and simple change settings to advanced parameters.

Known Issues and Troubleshooting

  • BIOS issues: Some people reported certain BIOS issues with the Asrock H77 not booting up after update., These issues may be `Bricking the motherboard`. It is strongly advised to consult and follow guidance on new Version along contact a specialist when issues occur.
  • Power-On Self-Test (POST) doesn't complete: Sometimes when powering on the machine, the POST may not fully complete, which can be caused by different factors, such as wrong settings in the BIOS. In such a case, it's best to reset and confirm the settings in BIOS to improve integrity of system.
  • Outdated drivers: In some cases, outdated or incorrect device drivers may cause problems for Asrock H77 Pro4-M. Ensure your device drivers are updated.

ASMedia SATA Floppy Driver Installation Guide

The Asrock h77 prob4m driver allows users to operate apps, system functionality and efficiently streamline the device for elevated productivity or better performance. Particularly in cases of >2T HDD file transfering, some driver is required. Please follow below-step guides for installation.
  1. Download ```Asmedia_sata_v1.3.6.000_whql.zip```
  2. Unzip ziptopdir folder and copy all driver files onto a floppy disk.
  3. Users outside Japan, double click on ```Asmedia_sata3_v1-3-6_xp32_247b(Drive x).exe``` Install Driver folder equipped inside ASRDE224B utility to initiate setup of application.
  4. Users using Xp 32bit, double click on ```Asmedia_SATA3_V1-3-6_XP32_638Z(Drive x).exe``` in folder install driver folder.
  5. (Confirmation required) Review and agree with terms of videooutputlicsense_em.if file, which follows the installation.


Asrock H77 Pro4-M Extreme Tuning Utility 0.1.189 is an excellent tool enabling countless features making for a versatile and powerful motherboard. As. system admin, When considering implementing device for your working, the configuration features combined with compatibility within the processor, it's unrestricted function aids to optimize operations required with its speedy performance. Clearly identified known Issues fixable or avoidable with sufficient updating and installation improves longevity of device, however regular upgrading preferably when notified usually assures your connected intangibles are easily streamlined within application performed.