Small white hands-on example: Unlimited computer restart, not into the BIOS

A few days ago, the students themselves bought the various parts of the host on the net back to assemble, in the afternoon when the assembly was successful and installed the operating system.

In the evening, the machine from my dorm moved to his dorm, and then turned on the display shows no signal. Then began the small white type of solution.

1. We first consider whether the monitor connected to the main line of the problem, or the computer interface problems. Because this is the easiest way to find out. Then we took a normal work of the monitor and the line, the result of a test, or show no signal. This eliminates the problem of the display interface and the line.

2. Consideration for the second time. is the motherboard of the line loose or wrong (because after the installation of the system, and then a line)? Then began to dismantle the chassis, check the situation of various lines, found nothing wrong.

3. At this time a classmate proposed, said with headphones to listen to the computer has no power on the sound (test host is successful), through the test found, and no sound, indicating that the boot did not succeed.

4. It is found that the CPU fan sometimes does not turn, and by the power on the light can be seen, the computer in the infinite restart, and is not to and monitor connection stage.

5. Re-examined the problem at the first line. At this point, we find that the memory slots are somewhat abnormal, and the memory strips are, to be precise, loose.

Then we re-installed the memory bar after the boot, success!

This is the problem with the memory bar. The above is our wrong way, will not directly see what is wrong, and then one of the exclusion, although it is a waste of time, it seems very small white. But as a student, my knowledge is very narrow, but through such a thing, still learned a lot. At least the next time you encounter such a situation, you know it's a memory bar problem.

People don't like to touch!

This article is from the "10989721" blog, please be sure to keep this source http://10999721.blog.51cto.com/10989721/1854787

Small white hands-on example: Unlimited computer restart, not into the BIOS