I have the cd fora 5455- if you want it - pm me and will send "it" to you.
Havnt done this for a long time - the only thing I think is on it is the instuction manual and active sync ( there is a later version from Ms - 3.8)
If I remember correctly - had to re-flash the ROM.
If you had not used it for some time-
- charge the battery
- remove the battery and put back / reset or "hard reset"
( I did propose to Hp about 2 years ago that a hard reset was "dropping" it on
a concrete floor- they thought that was funny)
It should not loose the programs.
Try also :