BIOS and Overclocking …
Get fast to the right UEFI settings …
ASRock H370 Pro4 BIOS and Overclocking
ASRock H370 Pro4 UEFI BIOS Update
ASRock H370 Pro4 overclocking
ASRock H370 Pro4 memory settings
ASRock H370 Pro4 voltage settings
ASRock H370 Pro4 Overclock even easier
ASRock H370 Pro4 BIOS undervolting
ASRock H370 Pro4 Fan control
BIOS and overclocking …
Let us continue with the BIOS / UEFI Setup options and the UEFI overclocking. After switching on the PC, press the Del or F2 key to access the UEFI setup.
The ASRock H370 Pro4 UEFI has a graphical interface that allows intuitive operation with the mouse or can still be operated conventionally with a keyboard.
As usual at the latest ASRock motherboards, there is the ASRock EZ Mode – Easy Mode – which offers a clear input page with a lot of important information and still does not seem overloaded. It has Basic information such as time, date, CPU temperature, mainboard temperature, CPU voltage, first details about hardware, fan speed, hard disk configuration, RAID mode and fan settings with one click.
The System Browser view at the ASRock H370 Pro4 motherboard can’t be found, but you will find the Full HD UEFI selection and the Active Page on Entry selection, where you can decide on which UEFI page you want to start in the UEFI setup. On the ASRock H370 Pro4 you will find the Active Page on Entry option and the Full HD UEFI selection in Advanced.
UEFI BIOS Update …
Before we start with UEFI overclocking, we update the UEFI BIOS to the latest version. Since ASRock regularly integrates new functions, better memory support and new processors, the BIOS update is recommended in most cases. For flashing the UEFI update ASRock offers several possibilities, e.g. the very simple Instant Flash or even the ASRock Internet Flash with a direct connection to the Internet. Via the so-called ASRock Instant Flash Option in the Tool Screen or via the F6 key when starting the PC you can access the ASRock Instant Flash Utility. You can simply install a previously downloaded ASRock BIOS without boot CD or similar by starting the ASRock Instant Flash Utility. Then select the BIOS Flash ROM from the desired drive, e.g. from a USB stick, which you have to unpack after downloading.
The My Favorite function is very helpful because it allows you to place frequently used menu items here, so that you can see them easily on a page and access them faster. You start with a blank page – by the way, it will be emptied after a BIOS update.
The My Favorite page can now be filled with your own menu items by simply going to the respective menu item, then pressing F5 and the desired functions are already included in the My Favorite overview page. Here you can see a selection of possible favorites and we’ll see if that makes sense at all with this H370 motherboard.
Einen RGB LED Eintrag gibt es bei diesem ASRock H370 Pro4 Mainboard übrigens nicht, da es über keinen RGB Anschluss verfügt.
Although the ASRock H370M doesn’t offer an Easy Driver Installer option, but ASRock makes the RAID driver installation very easy for the user by offering with the Easy RAID Installer the easy way to download the current RAID drivers.
ASRock H370 Pro4 Overclocking …
Now let’s get to Intel LGA 1151 overclocking with the H370 chipset on the ASRock H370 Pro4 motherboard. ASRock divides the OC-Tweaker menu into CPU Configuration, DRAM Configuration and Voltage Configuration.
Well, you have a “K” CPU, but there are no settings for the multiplier or the BCLK and that’s what Intel wanted with the H370. So you can’t increase a multi on the Intel H370 motherboard and you can’t even raise the BCLK to overclock the CPU. There is only one setting for the speed during the boot process.
For overclockers, an Intel H370 motherboard is the sheer horror, because even an Intel Core i7-8700K CPU can only be operated with the standard clock rate of 3.7 GHz or with turbo at 4.7 GHz. If we discover other possibilities soon, we will publish them as usual in Intel OC Forum or directly in OC Workshop. Here you can see a CPU-Z screenshot of the Intel Coffee Lake-S CPU.
ASRock H370 Pro4 RAM settings …
ASRock H370 Pro4 voltage settings …
For the CPU Core/Cache Voltage you can set the value Offset or Fixed Mode. With Fixed Mode, the Intel Core i7-8700K Test CPU can set a VCore up to 1.520V plus -0.100V to +0.200V offset. Furthermore the H370 motherboard has e.g. the 1.0V PCH Voltage, VCCIO Voltage, VCCST Voltage, VCCSA Voltage and CPU Load Line Calibration. The DDR4 voltage can also be set in the Voltage menu.
ASRock H370 Pro4 easy overclocking …
Unfortunately, the motherboard with Intel H370 chipset also has no Load Optimized CPU OC Setting.
There’re no overclocking settings, but for example, you could store a balanced BIOS setting, undervolting values, office and gaming settings as undervolting, balance and gaming user profile to be able to quickly reload these values at any time.
BIOS Undervolting …
The downclocking or undervolting is also tested in this review. It was not possible to lower the Intel Core i7-8700K CPU frequency over the BIOS. You can lower the voltage to reduce the power consumption. Of course, underclocking is like overclocking outside of the manufacturers specification, so it is necessary to have some luck. ASRock gives several options for easy PC undervolting / downclocking. There are many other UEFI settings to choose from, such as CPU Configuration, IIO, Chipset, Storage, Intel Thunderbolt, Super IO, ACPI and USB Configuration as well as Trusted Computing.
If you want to save power when running your PC with an Intel LGA1151 PC or use Intel Virtualization Technology to support multiple, simultaneous operating systems, you should also check the CPU Configuration Menu under Advanced.
Fan control …
The UEFI Setup of the passive cooled H370 Pro4 motherboard also features an extensive temperature controlled fan control. The settings for the fan controller can be found in H/W Monitor directly below the temperature and voltage display.
ASRock has also integrated the graphical user interface for controlling the fans in the UEFI setup. The FAN-Tastic Tuning menu item can also be found in the H/W monitor and can be used for all settings. Simply select the respective fan connector on the left side and then select the mode on the right side: Silent, Standard, Performance or Full Speed.
You can usually get along without an expensive Fan Controller, because the fans are controlled with this fan control based on CPU or motherboard temperature.
ASRock H370 Pro4 energy consumption …