ASROCK Z77 Extreme4 User Manual page 12

15. ASRock XFast RAM is a new function that is included into ASRock Ex-
treme Tuning Utility (AXTU). It fully utilizes the memory space that cannot
®
be used under Windows
the loading time of previously visited websites, making web surfi ng faster
than ever. And it also boosts the speed of Adobe Photoshop 5 times
faster. Another advantage of ASRock XFast RAM is that it reduces the
frequency of accessing your SSDs or HDDs in order to extend their lifes-
pan.
16. ASRock Crashless BIOS allows users to update their BIOS without fear
of failing. If power loss occurs during the BIOS update process, ASRock
Crashless BIOS will automatically fi nish the BIOS update procedure after
regaining power. Please note that BIOS fi les need to be placed in the root
directory of your USB disk. Only USB2.0 ports support this feature.
17. VIRTU Universal MVP includes the base features of Virtu Universal
technology, which virtualizes integrated GPU and discrete GPU for best
of breed functionality. It also features Virtual Vsync™ for no-compromise
visual quality. With the added benefits of HyperFormance technology,
VIRTU Universal MVP improves game performance by intelligently reduc-
ing redundant rendering tasks in the fl ow between the CPU, GPU and the
display.
18. Although this motherboard offers stepless control, it is not recommended
to perform over-clocking. Frequencies other than the recommended CPU
bus frequencies may cause instability of the system or damage the CPU.
19. While CPU overheat is detected, the system will automatically shutdown.
Before you resume the system, please check if the CPU fan on the moth-
erboard functions properly and unplug the power cord, then plug it back
again. To improve heat dissipation, remember to spray thermal grease
between the CPU and the heatsink when you install the PC system.
20. Combo Cooler Option (C.C.O.) provides the fl exible option to adopt three
different CPU cooler types, Socket LGA 775, LGA 1155 and LGA 1156.
Please be noticed that not all the 775 and 1156 CPU Fan can be used.
21. ASRock XFast RAM is not supported by Microsoft
®
64-bit. Intel Smart Connect Technology and Intel
®
supported by Microsoft Windows
bit.
22. EuP stands for Energy Using Product, was a provision regulated by the
European Union to define the power consumption for the completed
system. According to EuP, the total AC power of the completed system
should be under 1.00W in off mode condition. To meet EuP standards,
an EuP ready motherboard and an EuP ready power supply are required.
According to Intel's suggestion, the EuP ready power supply must meet
the standard of 5v, and the standby power effi ciency should be higher
than 50% under 100 mA current consumption. For EuP ready power sup-
ply selection, we recommend you to check with the power supply manu-
facturer for more details.
OS 32-bit CPU. ASRock XFast RAM shortens
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Windows
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USB 3.0 ports are not
® TM TM
Vista / Vista 64-bit / XP / XP 64-
12
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XP / XP