Question HP Omen Sequencer maintenance

[Donnyyy]

I have couple of problems with a Hp Omen Sequencer.
(I hope this is the right place to ask this)

1. There is a button missing the pg dn button as you can see in the image, I've searched everywhere for a replacemant but couldnt find one, is there a similar button that could fit in this place even blank that maybe i can buy in ebay?

2. There are three buttons that do not work the CAPS / TAB / HOME buttons do not work, i was able to make the caps button work for a few clicks but now it doesnt work at all, how can I fix them?

3. the left ctrl button works but it comes back up slow when I press it.

I'll really appreciate some help, hopefully a home fix. Thank you.

 

[Nemesia]

Hi Donnyyy.

Did you call HP to see if they have replacement switches you can buy?

 

[Donnyyy]

Hi Donnyyy.

Did you call HP to see if they have replacement switches you can buy?

They dont provide replacemants for keycaps

 

[Donnyyy]

No solution? isn't there a gerenic key that can fit there?
(even a blank one)

Here's how the neighbour end key looks like: (r3)