XP system master Xiaosheng here, please???????

Three situations where the volume icon disappears and the sound is still normal:

First: "Control Panel" - Sound and Audio Devices" - Put the volume icon into the taskbar "used to be manually turned off." Just turn it on.

The second way: "Put the volume icon into the taskbar" is checked, and it is invalid. Missing, file path C: Windows system32, can be uploaded on another machine.

or find a system CD and find the file and copy it to system32 and rename it.

Type 3: If you have used software to delete startup items and accidentally deleted the volume icon of startup. At this time, the "Put the volume icon into the taskbar" is checked, and the volume icon appears, but the volume icon does not recover after rebooting, and it must be set in the control panel again.

In this case, the network connection icon may also disappear).

In this case, it is enough to restore the deleted entries in the startup entries in the registry.

Start "-Run" Enter regedit to open the registry, and then open hkey local machine software Microsoft Windows CurrentVersion Run

Create a new string in its right window"systray"(right-click on run) and the key value (double-click on systray) is"c:\windows\system32\", if it is a win2000 system, it is"c:\winnt\system32\"That's it

Should help.

Such a problem has never been encountered

There's a systemtr in the system folder....file, just set it as a startup item, and you must have killed the startup idea.

System issues.

First, after the last startup, delete some files, and secondly, after startup, clean up junk files and the registry.

Third, antivirus.

Fourth, if that doesn't work, repair the system or reinstall it.

There is a problem with the system, find an XP installation disk, and repair the installation.

B or C is at the beginning, the program, the installation tool, there is a shared script in it, just run it, or the MAC address of B or C is the same, just change it.

Microsoft Office 2007 ƽ No key, Microsoft Office SP3 ɦ ɦ .

Check your mail!

Do not switch to XP, because you can't use a discrete graphics card under XP system. Also,XP and Win7 32-bit systems can't recognize more than 3G memory,In this case, the 2G memory that comes with buying A43 can't play its full role.。

If you usually just use it simply, don't run large program software, then 3G memory is also enough, then I recommend you install win7 32-bit system, after all, 32-bit system compatibility and other aspects are better.

If you don't want to reinstall the system or won't reinstall it or are worried that reinstalling the system will go wrong, then upgrade the home version that comes with the laptop to the flagship version, which is much easier to use than the home version.

Depends on when you bought the computer. If you bought it recently, it will be more troublesome to change to XP. Because most manufacturers don't provide drivers for XP systems anymore.

There are no drawbacks. It's just that it supports up to 4G memory. There is also a screen resolution that does not support 1330.

HP's computer will be more troublesome to change the system,To use BIOS brush,It is recommended to find a professional,And the driver of his sound card is also quite troublesome to install,You can get a 1G memory module will be much faster。 It's no problem playing games and drawing anything.

Hope it helps.

There will be no problem with changing the XP system I have already changed n for others There is also memory according to your own needs If you don't have to, you don't have to change the XP system will definitely be faster than the original The driver of the sound card can be used on the network to ** No problem Give extra points No problem.