When you install NT4 with only 1 CPU you get the HAL.dll files (along with the other multi cpu files) for 1 CPU. This hal is does not support multi CPU's. Two options. A. Go to a DL380 that has two CPU's in it and copy the 6 files. Boot of floppy on the single system and copy the 6 files to the OS drive. Then add the second CPU and boot. Do a parallel install on the system into winnt2 with both CPU's installed. Then, Simply copy the 6 files from winnt2 install to the original winnt install. Edit the boot.ini so you are now booting off the original install and you are done... HTH Clark >>> pattenj@xxxxxxxx 7/2/2003 12:36:30 PM >>> Ok, I have a Compaq DL380 &33MHZ that I have installed NT4 TSE on. I have not been able to get it to recognize or use the second processor. I heard a REG hack mentioned does anyone know what that is? Also I cannot find ANYWHERE the Alternate HAL file needed to get this running, ANyone know where I can find it? This is getting to be anoying. ******************************************************** This weeks sponsor - RTOSoft TScale Complaints about applications response time - DO SOMETHING ABOUT IT! TScale 2.0 improves applications response time and increases terminal server capacity. Really get MORE from your existing servers! Free eval: http://www.rtosoft.com/enter.asp?id=130 ********************************************************** Useful Thin Client Computing Links are available at: http://thethin.net/links.cfm For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thethin.net/citrixlist.cfm The information in this E-mail message is confidential and for the sole use of the intended recipient. If you are not the intended recipient, you are hereby notified that any dissemination, distribution, copying or use of this information is strictly prohibited. If you received this communication in error, please notify the sender immediately. Blue Cross and Blue Shield of Arizona, Inc. and its subsidiaries and affiliates are not responsible for errors, omissions or personal comments in this E-mail message. ******************************************************** This weeks sponsor - RTOSoft TScale Complaints about applications response time - DO SOMETHING ABOUT IT! TScale 2.0 improves applications response time and increases terminal server capacity. Really get MORE from your existing servers! Free eval: http://www.rtosoft.com/enter.asp?id=130 ********************************************************** Useful Thin Client Computing Links are available at: http://thethin.net/links.cfm For Archives, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: http://thethin.net/citrixlist.cfm