I think a laptop repair shop can install an i7-13650HX, i9-13900HX, or i9-13980HX for you, depending on how much you're willing to spend on the upgrade. The i7 is cheaper than the i9, and what they have in stock. The shop will probably tell you which other processors will work, so you need to talk to a repair shop or technicians where you live, not on this forum.
