Sonic PX Engine update
NameOperating SystemVersionReleasedAdd to
download list
Sonic PX Engine Update
2.2 MB 28 Jan 2009
Installation Instructions for Sonic PX Engine Update
1.72 KB 28 Jan 2009
This package installs an updated version of the Sonic PX Engine software that comes with Rescue and Recovery, Rapid Restore PC, and Image Ultra. This update requires approximately 2MB of space on your hard disk (drive C).
Corrects the following problems
  • Cannot create Lenovo BIOS CDs from ISO file
  • Disable SmartCopy on CD and DVD media with HDEmu or NoEMU boot images. Some images were not getting full boot image on copy
  • Eliminate condition where number of sessions on DVD+RW could be reported as zero
  • Slight improvement to progress reporting during finalize
  • Detect BD-R as BD-R even if drive is identifying as BD-ROM
Downloading the update
  1. Click the file link to download the file from the Web page.
  2. When prompted, select a drive and directory in which to save the downloaded file.
Installing the update
  1. Click Start, click Find or Search, then click Files and folders.
  2. Type pxengine4_14_17a.exe in the search field, then click Search. This will locate the file you just downloaded.
  3. Double-click the icon for pxengine4_14_17a.exe.
  4. Click Next.
  5. Click Finish.
  6. Reboot your system for the changes to take place.
Previous versions
FileRelease dateVersionDescription
px306500.exe 18 Jan 2008 3.06.500 Sonice PX Engine update
px306500.txt 18 Jan 2008 3.06.500 Installation instructions for Sonic PX Engine update
b91z84usa.exe 04 Mar 2005 2.072b Sonice PX Engine update
b91z84usa.txt 04 Mar 2005 2.072b Installation instructions for Sonic PX Engine update
b91z77us.exe 28 Sep 2004 2.054a Sonic PX Engine update
b91z77us.txt 28 Sep 2004 2.054a Installation instructions for Sonic PX Engine update

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

Country Availability
Document ID : DS000648
Legacy Document ID : MIGR-57127
Last Updated :
Copyright © Lenovo 2013, all rights reserved
Was this page helpful to you?YesNo

Select Task
Drivers & Software  
Guides & Manuals  
Diagnose & Fix  
Warranty & Services  

Driver Matrix
KnowledgeBase Featured Articles
Community KnowledgeBase
Community Forums