The computer boots up the alarm and can t turn on

The memory module or graphics card is not in good contact, take it out and check it with a rubber glue.

There is a problem with the hardware, is it not plugged in? Tear it down and take a look from under the new installation.

With simple processing, unplug the memory and graphics card, rub the gold finger with the skin, and brush it with the water of the sky. At this time, the motherboard discharged, and the water evaporated in the sky. Plug it in again, it's good, if this doesn't work, go find a diagnosis card, say the ** of the stay, and you'll know at once.

Caused by the false soldering of memory particles or poor contact of the gold finger, you first unplug the memory, wipe the gold finger with an eraser, clean up the dust inside the memory nest, light it up, if the problem cannot be solved, the memory is guaranteed for life, so you can take it and let them repair it for you for free, or let them help you detect the fault!

Alarm Sound Alarm Sound Meaning.

1 Short The system starts normally, indicating that there is nothing wrong with the machine.

2 Short There is a problem with the general settings, please go to CMOS Setup and reset the incorrect options.

1 Long 1 Short RAM or motherboard error. Try to change the memory, if it still doesn't work, you have to change the motherboard.

1 long 2 short monitor or graphics card error, detect graphics card and display.

1 long 3 short keyboard controller error. Check the motherboard and contact the merchant.

1 long 9 short Motherboard flash RAM or EPROM error, BIOS corruption. Contact the merchant and try a different flash ram.

Constantly ringing (long sound) memory or vga has a problem with one of them. The memory module is not plugged in tightly or damaged.

Constant alarm The power supply and display are not properly connected to the graphics card. Check all the plugs.

Repeating short rings Power issues.

No sound, no display, power issue.

Alarm Sound Alarm Sound Meaning.

1. Short: The system starts up normally.

1 Short 1 Short 1 Short System power-up initialization failed.

1 short, 1 short, 2 short, motherboard error.

1 short, 1 short, 3 short, CMOS or battery failure.

1 Short 1 Short 4 Short ROM BIOS verification error.

1 Short 2 Short 1 Short System clock error.

1 Short 2 Short 2 Short DMA initialization failed.

1 Short 2 Short 3 Short DMA page register error.

1 Short 3 Short 1 Short RAM refresh error.

1 Short 3 Short 2 Short Basic memory error.

1 Short 3 Short 3 Short Basic memory error.

1 Short 4 Short 1 Short Basic memory address line error.

1 short, 4 short, 2 short, basic memory verification error.

1 Short 4 Short 3 Short EISA sequencer error.

1 Short 4 Short 4 Short EISA NMI port error.

2 Short 1 Short 1 Short First 64k basic memory error.

3 Short 1 Short 1 Short DMA register error.

3 Short 1 Short 2 Short Main DMA register error.

3 Short 1 Short 3 Short The main interrupt handles register errors.

3 Short 1 Short 4 Short Handle register errors from interrupts.

3 Short 2 Short 4 Short Keyboard controller error.

3 Short 1 Short 3 Short The main interrupt handles register errors.

3 Short 4 Short 2 Short Error is displayed.

3 Short 4 Short 3 Short Clock error.

4 Short 2 Short 2 Short Shutdown error.

4 Short 2 Short 3 Short A20 Door Error.

4 Short 2 Short 4 Short Protected Mode Interrupt Error.

4 Short 3 Short 1 Short Memory error.

4 Short 3 Short 3 Short Clock 2 Error.

4 Short 3 Short 4 Short Clock error.

4 short 4 short 1 short serial port error.

4 short, 4 short, 2 short, parallel port error.

4 Short 4 Short 3 Short Digital coprocessor error.

Is there an error just after replacing the memory?

Are you using an extended memory module?

There may be two incompatible issues, and the frequency is the same?

No way! The upstairs doesn't understand what it looks like! This one is obviously a memory compatibility issue!

Unplug the old memory and plug in only a new one, or go small and leave it big! It's really not to change the memory, this is clearly a memory compatibility problem! The people upstairs were speechless.

The landlord can go and check out the compatibility issue of my space to see if it matches what you said.

Take out the memory module and wipe it.