Gigabyte GA-X99-UD5 WIFI User Manual

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Appendix
6-2 Troubleshooting
6-2-1 Frequently Asked Questions
To read more FAQs for your motherboard, please go to the Support & Downloads\FAQ page on GIGABYTE's
website.
Q: Why is the light of my keyboard/optical mouse still on after the computer shuts down?
A: Some motherboards provide a small amount of standby power after the computer shuts down and that's why the light is still
on.
Q: How do I clear the CMOS values?
A: FormotherboardsthathaveaClearCMOSbutton,pressthisbuttontocleartheCMOSvalues(beforedoingthis,please
turnoffthecomputerandunplugthepowercord).FormotherboardsthathaveaClearCMOSjumper,refertotheinstruc-
tions in Chapter 1 to short the jumper to clear the CMOS values. If your board doesn't have this jumper/button, refer to the
instructions on the motherboard battery in Chapter 1. You can temporarily remove the battery from the battery holder to stop
supplying power to the CMOS, which will clear the CMOS values after about one minute.
Q: Why do I still get a weak sound even though I have turned my speaker to the maximum volume?
A: Makesureyourspeakerisequippedwithaninternalamplier.Ifnot,tryaspeakerwithpower/amplier.

Gigabyte GA-X99-UD5 WIFI Specifications

General

Non-ECC	Yes
Memory channels	Quad-channel
Memory slots type	DIMM
Number of memory slots	8
Supported memory types	DDR4-SDRAM
Maximum internal memory	64 GB
Supported memory clock speeds	2133, 2400, 2666, 2800, 3000 MHz
Processor socket	LGA 2011 (Socket R)
Processor manufacturer	Intel
Compatible processor series	Intel Core i7, Intel Core i7 Extreme Edition
USB 2.0 connectors	4
Number of SATA connectors	10
Number of Parallel ATA connectors	-
USB 3.2 Gen 1 (3.1 Gen 1) connectors	6
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA, SATA II, SATA III
PS/2 ports quantity	1
eSATA ports quantity	0
USB 2.0 ports quantity	2
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Component for	PC
Power source type	ATX
Motherboard chipset	Intel® X99
PC health monitoring	CPU, FAN, Temperature
Audio output channels	7.1 channels
Motherboard form factor	Extended ATX
Parallel processing technology support	2-Way CrossFireX, 2-Way SLI, 3-Way CrossFireX, 3-Way SLI, 4-Way CrossFireX, 4-Way SLI
PCI Express x1 slots	3
BIOS type	UEFI
ACPI version	5.0

Weight and Dimensions

Depth	259 mm
Width	305 mm