Been trying to upgrade HP 5450 to PPC2003, it went real smooth, but my wifi stopped working after tha upgrade. Had to install a firmware (ver. 0.100.5.39) update and than a driver update (184.108.40.206), after that wifi worked fine. Well almost, except for some unkwown reason it sometime just disappears, where I have to remove the battery for 5 seconds before it appears again.
Heard on the forums that I can somehow “unlock” the 5450 so that I have 128MB of RAM!!! Don’t know how true this is, but sounds a bit bogus. But I am all ears. If anyone of HP 5450 users can help me out, please do.