Battery replacement
Memory
If you're doing all that upgrade to SSD samsung evo 970 1tb it's compatible with that
POS laptop
I don't foresee me putting that amount of money into this laptop, but I may. Who knows. So, that is good to know. As of now, I've been using a Western Digital 1TB external. This was great, until their syncing feature suddenly disappeared.
I wouldn't go so far as saying it's a POS. It's served me well for quite a while now. For me, it's limits began to show when I started using Adobe's newly released (at that time) Dimensions program, and Photoshop features began to expand. To be fair, I'm typically not one to close out other things, just to get another to behave. Lot's of multitasking going on. Multitasking for the PC anyway.
As it always goes, it's simply the continuously increasing demands that lead to the inevitable upgrading or total replacement.
Before I bought this one, I'd researched a fair bit and decided that it checked nearly every box for my need, while not breaking the bank. My needs, at that time: Intel Core i5 (reviews from the i7 didn't look good), minimum of 8GB RAM, respectable storage space, and touchscreen. When I would find another laptop that was better in one area, it seemed to be lacking in another. So, with all of that being on the table, I wound up with this one.
If I could have it my way, I would choose a laptop that could be upgraded just as easily as a desktop, allowing it to adapt to increasing demands, rather than eventually get tossed in the trash. I'm the type run something until it cannot run any longer, so that would be ideal. For all I know, there may be something that closely fits that description by now. The funds aren't there to replace this one, so I haven't looked.