We needed to reset a few T5135 HP Thin clients for a customer in York, but as per usual the

documentation was a bit sketchy. Its really quite simple:

• Ensure that you have a USB PEN that is smaller than 2gb, we have seen issues with

  booting if a larger pen is used see

  href="http://forums13.itrc.hp.com/service/forums/bizsupport/questionanswer.do?admit=109447627+1257263495784+28353475&threadId=1285447">http://forums13.it

  rc.hp.com/service/forums/bizsupport/questionanswer.do?admit=109447627+1257263495784+28353475&threadId=1285447

• Download the latest

  software update from HP  @

  href="http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?prodNameId=3341343&lang=en&cc=us&taskId=135&prodTypeId=12454&pr

  odSeriesId=3341342">http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?prodNameId=3341343&lang=en&cc=us&taskId=135&prodTypeI

  d=12454&prodSeriesId=3341342

• Insert the USB Pen and boot.

Thats about it, all done. You now have a system which is at

its factory default again