ASUS Z87-Pro BIOS
As ASUS likes to put a fine polish on everything that gets released to the public, the BIOS is no exception. Since the inception of graphical interfaces for consumer motherboard BIOSes, ASUS has been keen to give the user as much functionality as they need without going overboard with garish visuals, as well as catering for users who are new to the BIOS. The Z77 platform BIOS from ASUS was well received, giving users a large number of options for configuration in a textual format – the Z87 implementation is another iteration along similar lines with a few new surprises.
Firstly when we enter the BIOS, we get our ‘EZ Mode’ (‘easy’, rather than ee-zed) similar to the last generation but with a few minor updates. Firstly the font is changed to a pixelated form of common fixed-length word processing fonts:
On this front screen we get detail on the motherboard in use, the BIOS version, the CPU installed, the speed of the CPU, the total memory installed, the CPU information (temperature/voltage), the DIMM slot recognition and fan speeds. An addition to this screen is that we can apply XMP without going into Advanced mode with a small drop down in the DRAM Information section. The fans too can be adjusted with their own drop downs:
For users that want to access Advanced Mode but a specific menu, the Shortcut (F3) option at the bottom defaults to the following:
When entering the BIOS Advanced Mode, we get put into the Main tab to begin with:
Several options are new to the BIOS that are worth pointing out. On the right hand side we have two new options – Quick Note and Last Modified. By choosing Quick Note, a user can leave notes in a notepad type window for future reference.
Last Modified does what it says on the tin – it tells the user what options have been changed in the BIOS since the system was booted. For example it shows the following options when I select XMP from default:
Another feature shown on the Main screen is on the right hand side and in yellow, labeled ‘F4: Add to Shortcut and My Favorites’. This is pointing to the tab on the top left of the BIOS, called ‘My Favorites’.
My Favorites allows users to select any option in the BIOS they want and place it in this menu. As shown in the screenshot above, I have copied a few of my typical overclock options to My Favorites. This is of invaluable help to overclockers who use the BIOS frequently – it allows these users to place the options they used most frequently (CPU Ratio, CPU Voltage, Memory sub-timings) into a single menu rather than shuffle around several menus at once. It solves the issue of ‘what is the right way to show your options’, as almost all the different motherboard manufacturers have their own way. Also in terms of customization, users can place their own overall tabbed menu options into the shortcut menu.
The main series of options are all found in AI Tweaker, the home for overclocking options.
One of the many positives about the ASUS BIOS is the information provided with options in the top right corner. For most of the options it provides an explanation of what the option does - if it comes with Auto/Manual selections these are described as well. As for AI Tweaker itself, our options are split into CPU+DRAM, voltages and more voltages. Advanced options for DRAM subtimings and power control are in sub menus off this main list:
Unfortunately we do not get the GPU options similar to Z77 ROG boards which show which GPUs are in the motherboard at POST.
In the Advanced menu are the controller options and additional CPU/power state adjustment options.
In the Onboard Devices options above show the available controller options, but one option should be pointed out – the ‘PCI Express X16_3 slot (black) bandwidth’ is set to automatic by default, which means this slot is put at x1. In order to make the final slot run at x4, this option must be adjusted, but in turning the slot to x4 we lose options such as the ASM1061 storage controller, reducing our SATA count effectively by two. This is because some of the PCIe lanes from the PCH are on switches to work with one or the other – not both. I would perhaps have preferred the PCIe x1 slots to be disabled when the x4 is enabled, but that is more my personal usage scenario, whereas ASUS has to cater for the majority of their end users as polled.
BIOS fan controls are found under the Monitor tab menu:
Ideally users will head to the OS for more extensive fan controls, but ASUS offers the basics here – an RPM lower-bound limit with silent/standard/turbo fan profiles.
Elsewhere in the BIOS we have boot options for fast booting, boot order, boot override, and also utilities such as EZ Flash and ASUS’ OC Profiling.
ncG1vNJzZmivp6x7orrAp5utnZOde6S7zGiqoaenZIN6hJhooKeslaF6u4SWZqSorJiav6O7wKubZqqVq7amw4ywoK2gXZ2utMPEpaNmn5mcrqPF055kpquZYq60vs6comaZnpl6or%2FUrGSarF1nfXF7kG4%3D