TX140 S1 Upgrade and Maintenance Manual 23
Version history
Issue number Reason for update
1.0 / June 2011 Initial release
2.0 / August 2011 Updated and revised release
3.0 / November 2011 Updated BBU section
4.0 / March 2012 Added notes on BIOS settings restore
5.0 / May 2012 New model TX140 S1p, redundant PSU, FBU,
slimline ODD, changed handling thermal paste