A:AnswerIf you want to stream PC games, no you do not need a capture card, you only need streaming software like OBS. If you plan on streaming console games, yes you will need one to import the console output into the computer. You can use something like an elgato card. If you want to stream really depends on your streaming content goal.
A:AnswerIt depends on the games and the graphics settings your are trying to use. You can get 120 FPS in games with this desktop, but at what resolution and settings will vary.
A:AnswerI'm sorry you've had that problem. However, a Q/A forum like this isn't a good choice to get your problem resolved. If you contact the HP support team, they should be able to troublesoot the problem in real time.
A:AnswerMany products are available exclusively at one reseller either at first release or for the life of the product. This appears to be a Best Buy exclusive at this time.
Here is a link to the product specs:
https://support.hp.com/lt-en/document/c06614079
A:AnswerTypically, it will not void the warranty. However, if you damage something during the installation, that is not covered by the warranty. Also, the 1 year warranty does not cover the fan that you add.
