Computer crash caused by hardware failure

A hardware failure caused by the crash

There are two main phenomena of the crash caused by hardware.

1. After the boot black screen, can not hear the hard disk self-test voice, sometimes hear the Horn of the tweet.

This situation should first consider whether the hardware is poorly contacted. You can open the chassis to check if the device is wired, the power outlet, and the docking card is loose. It is best to unplug each card and plug it in again. If there is an idle slot, you can change the socket card to a slot. Check the pins of each card to see if there are any signs of oxidation, if you have to deal with them in time. If none of this solves the problem, doubt if the hardware is corrupted. Generally speaking, the motherboard, CPU, memory, display card, display is the basic elements of computer display information, indispensable. We can use the replacement method to check the exclusion and determine where the problem is. In addition, if the computer is overclocking use, then must be the frequency down, because overclocking is the most likely to cause a crash failure.

2. The boot has the display, can hear the machine self-test sound. But the screen is stiff at some point in the self-test, and sometimes the cursor flashes and occasionally the error prompts.

Most of this behavior is due to improper BIOS setup. For example, Memory category settings (Quick-page, EDO, SDRAM, etc.) and the actual mismatch, memory access speed (such as DRAM read Burst tining and dram Write Burst timing options, etc.) set too fast. If the user's memory performance can not meet the requirements and forced to set, then the panic occurs easily. In addition, different brands of memory mix and cache settings error will cause panic.

Another is the hard drive error setting that comes with a new motherboard for a small hard drive. Newly produced motherboards often add advanced access modes for hard disks to better support large-capacity hard drives. such as: IDE HDD block Mode, HDD PIO 32Bits, and so on. The selection of large hard disk can speed up access and improve efficiency. Small-capacity hard drives are not suitable for use. If you can't handle it, you can select the load BIOS default setup to use the BIOS defaults.