Motherboard alarm: one long and one short long sound IS7 50

It should be judged by the sound of the alarm.

1. Short: Memory flush failed.

2. Short memory ECC verification error.

3 Short System base memory (1st 64k) check failed 4 Short System clock error 5 Short **Processor (CPU) error.

6 Short Keyboard controller error.

7. Short: The real mode of the system is wrong and cannot be switched to protection mode.

8 Short Showing Memory Error (Showing Memory May Be Broken) 9 Short ROM BIOS Verification and Error.

1 long 3 short memory error (memory corruption, please replace).

1 long 8 short display test error (monitor data cable loose or display card insertion unstable) award bios

1. Short system normal boot machine.

2 Short General Error, Please Go to CMOS Setup to Reset Incorrect Option 1 Long 1 Short RAM or Motherboard Error.

1 long 2 short display error (monitor or graphics card).

1 long 3 short keyboard controller error.

1 Long 9 Short Motherboard Flashram or EPROM Error (BIOS Corruption) Constant Ringing (Long Sound) Unstable or Damaged Memory Plugging Keeps Ringing Power Supply, Monitor Is Not Connected to Graphics Card Repeats Short Ring Power No Sound No Display Power Supply.

Plug in a detection card and look at it, if the memory is over, then it is estimated that %100 is your graphics card to change the block.

If there is more fan ash, you should be fine if you clean it up, but the fan of the cup is more laborious than pressing it, hehe!!

It can't be like an ambulance, it's too exaggerated, right?How long?A few short.

Keyboard problems, you remove the keyboard, restart the computer to see if it will be okay.

It can be upgraded, and you can't find the item may be that it doesn't have at all.

Your motherboard's default external frequency is 133, DDR400's internal imitation memory works at a frequency of 200, when you use the memory of the 200 of the big skin, the motherboard will automatically downclock the memory to 133 to run, if you need to exceed the motherboard memory frequency to 200, so that your 200 memory can play its best performance.

So your memory actually works on 266 external clocks, which is DDR1 generation.

The motherboard can support DDR400, so it supports upgrading to KingMAX512MDDR400

1. I'm too old, and I know that it costs more to change the computer, but...

2. It does not support dual-core, does not support the latest graphics card, does not support the latest internal C memory, and the basic upgrade is hopeless.

3. If you have to upgrade, it depends on your goal of upgrading, what game do you want to play? It depends on the requirements of the specific game.

CPU swapped into.

Just add a 512 to the inner pure.

The CPU is replaced with a 512 one, it's too old, I also know, change the computer 2, don't support dual-core, don't support the latest graphics card, don't support the latest internal C memory, and the basic upgrade is hopeless.