PC-Technician™ Upgrade
Serial Number Validation Page

A valid PC-Technician Serial Number is required to purchase a PC-Technician Upgrade. If you are not a PC-Technician licensee, but have interest in PC-Technician PC diagnostic products, please click on the PC-Technician Home Page for complete details.

New Version 3.53 Highlights | How To Locate Your Serial Number

New Version 3.53 Adds Support For:

• Unlimited Memory Testing. Will now identify and test ANY amount of memory.
• Unlimited Hard Drive Testing. Will now identify and test ANY size hard drive. The drive(s) can be located on the Primary IDE Channel, Secondary IDE Channel, and/or attached to a supported SCSI host adapter (see below).
• Testing SCSI Drives. Any SCSI drive can now be tested provided its host adapter's BIOS supports INT13h and drive counting located at 4075 in the BIOS data area.
• Testing Up To 4 Hard Drives Per PC.
  • PC-Technician will now test up to 4 IDE, EIDE and/or SCSI hard drives per PC.
  • PC-Diagnosys will now test up to 2 IDE, EIDE and/or SCSI hard drives per PC.
• The new version also includes numerous minor enhancements & fixes.

The cost for a "downloadable" upgrade is only $24.95. An updated User Handbook is included in the download file. The file is 731KB and it takes approximately 3-4 minutes to download it with a 28.8/33.3 modem.

How To Locate Your Serial Number

Every "original" PC-Technician SYSTEM Diskette label has a unique 8-character Serial Number on it. Note - some labels have a 9-character Serial Number because a zero was mistakenly added as the fourth character. If this is the case with your label do not use the zero.  Only 8-character Serial Numbers will validate below.

Note: if you have a much older version of PC-Technician the SYSTEM Diskette label will have a 3-character Product Code and a 5-character Serial Number. For these versions combine the Product Code (list first) with the Serial Number (with no spaces or dashes between them) to form the 8-character Serial Number.