Gigabyte Z690M DS3H DDR4 User Manual

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17) CLR_CMOS (Clear CMOS Jumper)
Use this jumper to clear the BIOS conguration and reset the CMOS values to factory defaults. To clear
the CMOS values, use a metal object like a screwdriver to touch the two pins for a few seconds.
• Always turn off your computer and unplug the power cord from the power outlet before clearing
the CMOS values.
• After system restart, go to BIOS Setup to load factory defaults (select Load Optimized Defaults) or
manually congure the BIOS settings (please navigate to the "BIOS Setup" page of GIGABYTE's
website for more information).
Open: Normal
Short: Clear CMOS Values
16) BAT (Battery)
The battery provides power to keep the values (such as BIOS congurations, date, and time information)
in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low
level, or the CMOS values may not be accurate or may be lost.
You may clear the CMOS values by removing the battery:
1. Turn off your computer and unplug the power cord.
2. Gently remove the battery from the battery holder and wait for
one minute. (Or use a metal object like a screwdriver to touch the
positive and negative terminals of the battery holder, making them
short for 5 seconds.)
3. Replace the battery.
4. Plug in the power cord and restart your computer.
• Always turn off your computer and unplug the power cord before replacing the battery.
• Replace the battery with an equivalent one. Damage to your devices may occur if the battery is
replaced with an incorrect model.
• Contact the place of purchase or local dealer if you are not able to replace the battery by yourself
or uncertain about the battery model.
• When installing the battery, note the orientation of the positive side (+) and the negative side (-)
of the battery (the positive side should face up).
• Used batteries must be handled in accordance with local environmental regulations.

Gigabyte Z690M DS3H DDR4 Specifications

General

Processor socket	LGA 1700
Processor manufacturer	Intel
Compatible processor series	Intel Core i3, Intel Core i5, Intel Core i7, Intel Core i9
Maximum number of SMP processors	1
Component for	PC
Motherboard chipset	Intel Z690
PC health monitoring	FAN, Temperature, Voltage
Audio output channels	7.1 channels
Motherboard form factor	micro ATX
Windows operating systems supported	Windows 10 x64
Cables included	SATA
Bundled software	Norton Internet Security Realtek Gaming LAN Bandwidth Control Utility
Drivers included	Yes
BIOS type	UEFI AMI
ACPI version	5.0
BIOS memory size	256 Mbit
System Management BIOS (SMBIOS) version	2.7
DisplayPort version	1.2
DVI-D ports quantity	0
USB 2.0 ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Number of SATA III connectors	4
RAID levels	0, 1, 5, 10
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	M.2, SATA III
Wi-Fi	No
Ethernet interface type	2.5 Gigabit Ethernet
Maximum resolution	4096 x 2304 pixels
Parallel processing technology support	-
Memory channels	Dual-channel
Memory slots type	DIMM
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2133, 2400, 2666, 2800, 2933, 3000, 3200, 3300, 3333, 3400, 3466, 3600, 3666, 3733, 3800, 3866, 4000, 4133, 4300, 4400, 4500, 4600, 4700, 4800, 4933, 5000, 5133, 5333 MHz

Weight and Dimensions

Width	244 mm