How to deal with the failure of win xp system from the root cause

What is the fault of the system? Many times we can't distinguish what is caused by this fault. The system is very intimate in this aspect, except for the interface in windows xp. The aesthetics and safety performance are greatly improved. In many small places, it is considered very thoughtful and considerate to be convenient for users. For example, it stores the current state to the hard disk, and then does not need to be initialized by the hardware after booting, and directly reads data from the stored state. Generally, it can be turned on in about 15 seconds, and the startup speed is greatly improved. However, due to the compatibility of hardware and software, when using this function of XP, you may encounter some abnormal situations. Let's analyze and give a reference solution:

Sound card pronunciation is not normal

Now many motherboards come with AC97 sound card. If the onboard sound card in your machine is a soft sound card, then it may be the second quick start after hanging up to the hard disk. At the time, I found that the sound was not normal. I have seen a soft sound card attached to an elite SIS735 motherboard is such a —— not only after the windowsXP quick boot, the pronunciation is not normal, after the windows98 exit to the pure DOS state, and then use the EXIT command to return to the windows graphical interface, The sound card is not pronounced at all.

Reference solution: Since this is a hardware issue, there is little chance of manual adjustment. You can try to replace the latest driver, if not, you have to buy an external sound card or honestly restart the computer. It is worth noting that in XP, the sound card still has a small hoarse sound. It sounds like the speaker is not a sound card problem. Actually, this sound card must be re-initialized by hardware to be reused. . This is the real reason why I wrote this abnormal situation, so that everyone can waste time on the speakers, and even mess & ldquo; adjust & rdquo; damaged the speaker.

Second, the display is not normal (flower screen or black screen)

Some machines may appear flower screen and black screen after quick start or wake up from SLEEP state. There are three possible reasons:

1. The display card driver is imperfect: this is the lightest fault, you can find a stable driver version to install;

2. Power supply pair The impact of the display card: Some inferior power supply power is not enough, it will cause insufficient power supply of AGP display card, and XP re-starting is no longer initialize the hardware, relying on the ACPI function of the motherboard, so it may have some impact on the power supply.

Reference solution: First, adjust in the BIOS and Windows power options, try not to use fancy functions; Second, you can create a text file shortcut, put it on the desktop, plus The shortcut key defined by yourself, when the black screen or the flower screen is pressed, press the shortcut key to start the text, the content of the text may be displayed in a part of the screen, and the screen is switched several times with the mouse click, and the display card refreshes the content in the video memory. , may return to the normal display, this is a little side of the door, the rule of the standard is not a cure, but very practical, huh, huh.

Third, the mouse can not move after a quick boot

This fault is not a crash, the keyboard is still responsive. In fact, after the wake-up in the previous windows9X, it also appeared. There may be two situations: