In fact, sometimes a small problem will make you headache, and people who do the IT industry are often headaches.
When writing the program, I accidentally knocked a hollow, or I accidentally made a comma, often let you be exhausted; it can be seen, do our best to be cautious, you cautious, you can't ignore each detail .
This is not, I have encountered such a problem a few days ago, my colleague said with me: The computer is not good, let me help her. I asked the situation, the result is that she didn't do anything. After the boot is turned on, I can't see the image, that is, I don't show it. The switch is N times, the lamp is dark, but the light is black. of.
I think, since the indicator is reflected, then the display of the display should be normal. I looked at the computer on her table and switched several displays. I confirmed that the display was no problem, but why is it black screen? I broke the power, then re-connected the power, and then turned on, I lit up the power indicator and the hard disk indicator, I can hear the sound of the hard disk; then I opened the monitor, waiting for the host, The tank light is bright, the display is also good, but why is there no image? I can really be a little anxious, bending the belt with a few can't prepare for the chassis. At this time, I suddenly discovered that the power switch on the host did not bounce it. I used my fingers to let the switch back. This is a long-lost picture on the display. I also sent a tone, my colleagues praised a few more words ... I told her why she would pay attention to it.
After the matter, I think we should leave more my eyes, think more, then we solve it relatively easy. Let each flash point in life make us more mature.
