Troubleshooting, AMI Bios Beep Codes | AMD GA-K8NSC-939 specification

4-2 Troubleshooting

Below is a collection of general asked questions. To check general asked questions based on a specific motherboard model, please log on to www.gigabyte.com.tw

Question 1: I cannot see some options that were included in previous BIOS after updating BIOS. Why?

Answer: Some advanced options are hidden in new BIOS version. Please press Ctrl and F1 keys after entering BIOS menu and you will be able to see these options.

Questions 2: Why is the light of my keyboard/optical mouse still on after computer shuts down?

Answer: In some boards, a small amount of electricity is kept on standby after computer shuts down and that's why the light is still on.

Question 3: How do I clear CMOS?

Answer: If your board has a Clear CMOS jumper, please refer to the Clear CMOS steps in the manual. If your board doesn't have such jumper, you can take off the on-board battery to leak voltage to clear CMOS. Please refer to the steps below:

Steps:

1.Turn off power.

2.Disconnect the power cord from MB.

3.Take out the battery gently and put it aside for about 10 minutes (Or you can use a metal object to connect the positive and negative pins in the battery holder to makethem short for one minute).

4.Re-insert the battery to the battery holder.

5.Connect power cord to MB again and turn on power.

6.Press Del to enter BIOS and load Fail-Safe Defaults(or load Optimized Defaults).

7.Save changes and reboot the system.

Question 4: Why do I still get a weak sound after turning up the speaker to the maximum volume?

Answer: Please make sure the speaker you are using is equipped with an internal amplifier. If not, please change another speaker with power/amplifier and try again later.

Question 5: Sometimes I hear different continuous beeps from computer after system boots up. What do these beeps usually stand for?

Answer: The beep codes below may help you identify the possible computer problems. However, they are only for reference purposes. The situations might differ from case to case.

English

AMI BIOS Beep Codes

*Computer gives 1 short beep when system boots successfully. *Except for beep code 8, these codes are always fatal.

1 beep Refresh failure

2 beeps Parity error

3 beeps Base 64K memory failure

4 beeps Timer not operational

5 beeps Processor error

6 beeps 8042 - gate A20 failure

7 beeps Processor exception interrupt error

8 beeps Display memory read/write failure

9 beeps ROM checksum error

10 beeps CMOS shutdown register read/write error

11 beeps Cache memory bad

- 77 -

AWARD BIOS Beep Codes

1 short: System boots successfully

2 short: CMOS setting error

1 long 1 short: DRAM or M/B error

1 long 2 short: Monitor or display card error

1 long 3 short: Keyboard error

1 long 9 short: BIOS ROM error

Continuous long beeps: DRAM error

Continuous short beeps: Power error

Appendix

GA-K8NSC-939 specifications

The AMD GA-K8NSC-939 motherboard is an advanced platform designed to support AMD's 64-bit processors, particularly those based on the K8 architecture. This motherboard, built by Gigabyte, is a standout choice for enthusiasts and gamers seeking a balance between performance and functionality.

One of the main features of the GA-K8NSC-939 is its chipset, the NVIDIA nForce3 250. This chipset enhances the motherboard's capabilities, offering improved memory bandwidth and better overall system performance. The GA-K8NSC-939 supports AMD's Socket 939, which allows users to install various processors, including the Athlon 64 and Athlon 64 FX series. This compatibility ensures users can leverage enhanced processing power while taking advantage of the extended memory support up to 4GB of DDR RAM.

In terms of memory, the motherboard supports Dual Channel DDR400, enhancing the overall data transfer rates and system responsiveness. The Dual Channel configuration facilitates simultaneous data access, making it particularly beneficial for running demanding applications such as gaming, video editing, and content creation.

Another notable characteristic is the integrated NVIDIA GeForce 6100 GPU, which provides decent graphics performance without requiring a dedicated graphics card. This feature is ideal for users engaging in casual gaming or multimedia tasks, while still allowing for the addition of a higher-end graphics solution through its PCI Express x16 slot when needed.

The GA-K8NSC-939 motherboard also includes several connectivity options that cater to modern users. It features a mix of SATA and IDE ports for connecting storage drives, ensuring compatibility with a host of devices. Additionally, the built-in Gigabit Ethernet offers high-speed internet connectivity, essential for online gaming and streaming.

Moreover, the motherboard is equipped with multiple USB 2.0 ports, enabling users to connect various peripheral devices easily. This connectivity flexibility ensures that users can expand their computing experience without hassle.

Power and thermal management are also addressed with solid capacitors and an efficient PCB design. This ensures stability and longevity while keeping the system cool during operation.

In conclusion, the GA-K8NSC-939 motherboard is a versatile and reliable choice for users looking to build a robust system based on AMD's 64-bit technology. Its combination of advanced features, solid performance, and expandability makes it a viable option for gaming, multimedia, and general computing needs. Whether for a budget build or a performance-oriented system, this motherboard remains a compelling choice.