Stjohn_1 :
Ive got some sketch designs id like to print as a laptop chassis.
I'd ideally like to purchase everything but the chassis and then fit with standard innards, however it appears there isnt standard format for laptops.
Would anybody be able to advise of the best way to purchase these bits.s, mobo, cpu, screen etc.
I was budgeting spending three- five hundred pounds. Essential I want all the components but the case.
Unfortunately, the best you can do is buy a replacement motherboard + CPU cooler for an existing laptop, and then the rest of the components. Depending on the motherboard, the CPU and RAM may or may not come soldered on. Then you will have to find a replacement screen for the laptop model that the motherboard was originally intended for. Finally, you'll have find a web cam, Bluetooth, trackpad and wireless module if you want them, plus a battery and AC adapter, all meant for the that exact laptop model. Finally, you'll have to modify your current design for the case to adapt it to the specific motherboard model you choose, since each laptop motherboard model will vary in dimensions, as there really is no standard.
An easier method would be to buy a laptop in your price range, gut it and 3D print a case around those parts. This is also why you see very little custom laptops being built, since they require a lot of time and effort for something that you ultimately cannot upgrade much, if at all.
This is a very interesting build though:
Click here.
It uses desktop components to build a laptop that while not really meant to be used on the lap, is portable enough to be taken around. It doesn't have a battery though, which it's only minor flaw. Still, I don't think it was exactly built for use on batteries, since would run out or batter power in an hour or two at most.