sandycox
1 Copper

RE: Latitude XT2 flashes blue lights at F4 and F5 and also the Caps lock tab

Same here.  Flashed from A13 to A15 and it crashed.  We have around 20 of these in our company so we've stopped trying to go to A15.  We need someone to tell us how to recover from a bad bios flash since that seems to be the issue.

0 Kudos
mexke
1 Copper

RE: Latitude XT2 flashes blue lights at F4 and F5 and also the Caps lock tab

Same problem but I fixed it! 
You need to do the following:

1. Open the bottom plate where the memory is under
2. Disconnect the white wire from the WIRELESS card
3. Reconnect the WIRELESS card with the grey/white cable (only one other wire fits)

It should work again!

Why? I have no idea but this did the trick