ASROCK Z77E-ITX Quick Start Manual download pdf (Page 12)

ASRock Z77E-ITX Motherboard

English

CAUTION!

1. About the settings of “Hyper Threading Technology”, please check page

47 of the “User Manual” in the support CD.

2. This motherboard supports Dual Channel Memory Technology. Before

you implement Dual Channel Memory Technology, make sure to read the

installation guide of memory modules on page 19 for proper installation.

3. Due to the operating system limitation, the actual memory size may be

less than 4GB for the reservation for system usage under Windows

7 /

Vista

/ XP. For Windows

OS with 64-bit CPU, there is no such limita-

tion. You can use ASRock XFast RAM to utilize the memory that Win-

dows

cannot use.

4. Only PCIE1 slot supports Gen 3 speed. To run the PCI Express in Gen

3 speed, please install an Ivy Bridge CPU. If you install a Sandy Bridge

CPU, the PCI Express will run only at PCI Express Gen 2 speed.

5. The maximum shared memory size is deﬁ ned by the chipset vendor and

is subject to change. Please check Intel

website for the latest informa-

tion.

6. You can choose to use two of the three monitors only. DVI, HDMI and

DisplayPort monitors cannot be enabled at the same time. Besides, with

the DVI-to-HDMI adapter, the DVI port can support the same features as

HDMI port.

7. xvYCC and Deep Color are only supported under Windows

7 64-bit /

7. Deep Color mode will be enabled only if the display supports 12bpc

in EDID. HBR is supported under Windows

7 64-bit / 7 / Vista

64-bit /

Vista

8. For microphone input, this motherboard supports both stereo and mono

modes. For audio output, this motherboard supports 2-channel, 4-chan-

nel, 6-channel, and 8-channel modes. Please check the table on page 4

for proper connection.

9. ASRock Extreme Tuning Utility (AXTU) is an all-in-one tool to ne-tune dif-

ferent system functions in a user-friendly interface, which includes Hard-

ware Monitor, Fan Control, Overclocking, OC DNA and IES. In Hardware

Monitor, it shows the major readings of your system. In Fan Control, it

shows the fan speed and temperature for you to adjust. In Overclocking,

you are allowed to overclock CPU frequency for optimal system per-

formance. In OC DNA, you can save your OC settings as a proﬁ le and

share it with your friends. Your friends then can load the OC proﬁ le to

their own system to get the same OC settings. In IES (Intelligent Energy

Saver), the voltage regulator can reduce the number of output phases to

improve efﬁ ciency when the CPU cores are idle without sacriﬁ cing

computing performance. Please visit our website for the operation proce-

dures of ASRock Extreme Tuning Utility (AXTU).

ASRock website: http://www.asrock.com

10. ASRock Instant Flash is a BIOS ﬂ ash utility embedded in Flash ROM.

This convenient BIOS update tool allows you to update system BIOS

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ASROCK Z77E-ITX Quick Start Manual Page 12

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