Does not pass Cheats: Solving Windows XP network failure led to two cases of

-Fi high CPU utilization

do when Windows XP-based computer when the server is installed, the connection request is received on port 445, it These connections will be serviced by allocating memory and provisioning CPU resources in small amounts. When the load is too heavy, the CPU usage may be too high because there is an inherent trade-off between the number of work items and the responsiveness. You need to determine the appropriate MaxWorkItems settings to improve system responsiveness. If the value set is incorrect, the server's responsiveness may be affected, or a user may have too much system resources.

To solve this problem, we can solve by modifying the registry: in the Registry Editor, expand the [HKEY_LOCAL_MacHINE\\SYSTEM\\CurrentControlSet\\Services\\lanmanserver] branch, and create a new name in the right window. The DWord value of "maxworkitems". Then double-click the value, type the following values ​​in the window that opens and save and exit:

If the computer has more than 512MB of memory, type "1024"; if the computer's memory is less than 512 MB, type "256".

switch network connections cause abnormal

Windows system, once you install the card and the device driver, not any specified IP address, the default state will automatically obtain an IP address using DHCP. At startup, if the DHCP server is in good condition, the login speed is faster; once the server is busy, Windows will wait for a valid IP address for a long time at startup, sometimes for 3~4 minutes, and users who do not know the truth think that The system has crashed.

at the time of the shutdown, and sometimes wait for the network connection is lost there will be a long time. It is recommended that you specify a fixed IP address as much as possible, and when shutting down, manually disconnecting the network connection tasks such as playing movies, Outlook, etc., and then shutting down will be faster. In addition, if your system supports STR function, then use standby or hibernation instead of shutting down the computer, the speed will be very fast.