AIMB-276 User Manual
12
1.7
Safety Precautions
1.8
Jumper Settings
This section provides instructions on how to configure your motherboard by setting
the jumpers. It also includes the motherboards's default settings and your options for
each jumper.
1.8.1
How to Set Jumpers
You can configure your motherboard to match the needs of your application by set-
ting the jumpers. A jumper is a metal bridge that closes an electrical circuit. It consists
of two metal pins and a small metal clip (often protected by a plastic cover) that slides
over the pins to connect them. To “close” (or turn ON) a jumper, you connect the pins
with the clip. To “open” (or turn OFF) a jumper, you remove the clip. Sometimes a
jumper consists of a set of three pins, labeled 1, 2, and 3. In this case you connect
either pins 1 and 2, or 2 and 3. A pair of needle-nose pliers may be useful when set-
ting jumpers.
Warning!
Always completely disconnect the power cord from chassis whenever
you work with the hardware. Do not make connections while the power
is on. Sensitive electronic components can be damaged by sudden
power surges. Only experienced electronics personnel should open the
PC chassis.
Caution!
Always ground yourself to remove any static charge before touching the
motherboard. Modern electronic devices are very sensitive to electro-
static discharges. As a safety precaution, use a grounding wrist strap at
all times. Place all electronic components on a static-dissipative surface
or in a static-shielded bag when they are not in the chassis.
Caution!
The computer is provided with a battery-powered real-time clock circuit.
There is a danger of explosion if battery is incorrectly replaced. Replace
only with same or equivalent type recommended by the manufacturer.
Discard used batteries according to manufacturer's instructions.
Caution!
There is a danger of a new battery exploding if it is incorrectly installed.
Do not attempt to recharge, force open, or heat the battery. Replace the
battery only with the same or equivalent type recommended by the man-
ufacturer. Discard used batteries according to the manufacturer’s
instructions.
Summary of Contents for AIMB-276
Page 8: ...AIMB 276 User Manual viii...
Page 12: ...AIMB 276 User Manual iv...
Page 13: ...Chapter 1 1 General Information...
Page 22: ...AIMB 276 User Manual 10 Figure 1 2 Jumper and Connector Location Bottom Side 45 M2E1 45...
Page 29: ...Chapter 2 2 Connecting Peripherals...
Page 36: ...AIMB 276 User Manual 24 2 8 DC Input Phoenix Connector DCIN1...
Page 42: ...AIMB 276 User Manual 30 2 14 NGFF M 2 B Key E Key connector M2B1 M2E1...
Page 43: ...31 AIMB 276 User Manual Chapter 2 Connecting Peripherals...
Page 44: ...AIMB 276 User Manual 32 2 15 Audio Amplifier Output Connector AMP1 BOM optional...
Page 46: ...AIMB 276 User Manual 34 2 17 SPI BIOS Flash Socket SPI1...
Page 48: ...AIMB 276 User Manual 36 2 19 Low Pin Count Header LPC1...
Page 50: ...AIMB 276 User Manual 38 2 21 CMOS battery connector BAT1...
Page 51: ...39 AIMB 276 User Manual Chapter 2 Connecting Peripherals 2 22 CPU Socket CPU1...
Page 52: ...AIMB 276 User Manual 40 2 23 DDR4 SO DIMM Socket DIMMA1 DIMMB1...
Page 53: ...Chapter 3 3 BIOS Operation...
Page 83: ...Chapter 4 4 Software Introduction Service...
Page 87: ...Chapter 5 5 Chipset Software Installation Utility...
Page 90: ...AIMB 276 User Manual 78...
Page 91: ...Chapter 6 6 VGA Setup...
Page 93: ...Chapter 7 7 LAN Configuration...
Page 96: ...AIMB 276 User Manual 84...
Page 97: ...Appendix A A I O Pin Assignments...
Page 121: ...109 AIMB 276 User Manual Appendix A I O Pin Assignments...