Hi all. I just let go of a G4 15" HR-DLSD in pristine shape that I've had for a long time and already miss it, so I ended up getting a replacement for $35; however, it's a 1.5GHz DLSD A1106 that is in better (near perfect) physical condition, but is untested, so I'm curious to see if it works at all. Also, I have a working A1138 HR-DLSD that has a dead battery, a dead HD and a beat up case that I plan to swap the logic board from. A new SSD + adapter is on the way for whatever PB I end up using. My ideal solution would be to have the SSD and guts of the 1.67 laptop inside the case of the 1.5 I just bought, but I am not familiar with all the physical variations/changes between G4 models. My main question is this - even if I use the 1.5 PB for *just* the case/outer shell, is that doable, or are there any minor differences that won't allow the 1.67GHz logic board and display to transfer over? Also, is it normal to not be able to boot the PBG4 if the main battery is dead/missing, but the charger is connected? I thought it would at least power on, but I also feel like I've read that if the PRAM battery is shot, it will not boot off of the charger alone. I am using an 85W generic adapter FWIW, and it powers on perfectly fine with a working battery, though I no longer have one. Any advice/help is greatly appreciated. I really wanted a 17" this time, but for $35 I couldn't pass this one up, even if I am just (hopefully) able to use the outer case/keyboard/etc. and nothing else.