Hello to everybody, I just want to share my experience about a faulty keyboard after three years of use: the annoying issue was that during games the UP arrow key, the most used to go forward so like the W key, after a certain time being pressed, when the laptop got heated on heavy load, started to have a bad delay on releasing : i.e. on racing games the car after releasing the gas pedal (UP arrow key), the car for some second was keeping going full throttle often ending in a crash , and playing this way was getting really frustrating, so I thought, well, it's time for a keyboard replacement! ; in all my previous laptops the operation eventually it would have been easy and quick, just pulling it up from outside, but on new generation laptops, the keyboard is mounted on the inner side of the palm rest being fixed to the frame by thermo - soldered plastic rivets : officially the keyboard itself can't be replaced unless You buy the whole palm rest with the built-in keyboard, being this way much more expensive for an average user that gets forced to take the laptop to assistance, spending a lot of money , and that's not fair.
Anyway I decided to replace only the keyboard keeping my palm rest, Yes, it has been not easy and quick, because I had to take everything out to reach the keyboard ( battery, motherboard, usb board, metal plate) , then, cutting all the plastic rivets edges using a dremel and re-solding the keyboard and the metal plate using a grass trimmer nylon wire and an electronics solder.
Actually the keyboard its not a predator one but it's a "V-15 compatible" that , in my opinion looks flashyless without those red-rounded WASD keys.
This is the metal plate, you can see the black plastic rivets, already cut
Finally reached to the keyboard : some rivet cut, some not yet
This is the palm rest freed from everything, you an see the plastic bits that will be re used to fix keyboard and metal plate
this is the "V-15 compatible " keyboard I bought: in my personal opinion, flashyless, not so boyish and above all, much cheaper solution! (about 30$)
This is how it looks at the end: still having the red backlit as the original one, but without those "red rounded" WASD keys.
In conclusion, I feel very happy for the result, and I have to say that on a 1200$ gaming laptop like this, (Helios 300 G3-572 in my case) this issue should not happen and I am sure that I'm not the only user that encountered this problem, by the way, if anyone else had the same trouble, let me know, and for any question, I will be happy to help.
