I want to upgrade my current Desktop

[Redpub]

i want to upgrade my current HP desktop which has Intel i3 2.2 GHZ processor and 4 GB RAM, but I do not see any such offer or option from HP. Please let me know how can I do that

[Prométhée]

hi

it's very fragile, so can be very risky

https://support.hp.com/in-en/document/c06179757

4 GB DDR4-2400 SDRAM (1 x 4 GB)

1 TB 7200 rpm SATA

Intel® Core™ i3-8130U

Processor upgrade information

• TDP: up to 15 W
• Socket type: BGA1356

Motherboard supports the following processor upgrades:

Processor	TDP	Integrated Graphics
Intel Core i5-8250U, 4 core, (1.6 GHz base frequency (2b), up to 3.4 GHz with Intel Turbo Boost Technology, 6 MB cache)	15 W	Intel UHD Graphics
Intel Core i3-8130U, 4 core, (2.2 GHz base frequency (2b), up to 3.4 GHz with Intel Turbo Boost Technology, 4 MB cache)	15 W	Intel UHD Graphics

not specified, but sometimes impossible, it is in fact a motherboard replacement

• Dual channel memory architecture
• Two DDR4 SODIMM (260-pin) socket
• Supports PC4-19200 (DDR4-2400)
• Supports 2 GB, 4 GB, 8 GB DDR4 SODIMMs
• Supports up to 4 GB on 32-bit systems

  note:

  32-bit systems cannot address a full 4.0 GB of memory.

• Supports up to 16 GB on 64-bit systems

there seems to be an m2 connector for graphics card, but also difficult, it would certainly be necessary to find another power supply with it! 

 HP 22-c0018nv All-in-One Desktop PC Product Specifications

NVIDIA GeForce MX110 (2 GB)

https://support.hp.com/in-en/product/hp-all-in-one-pc-22-c0000a/19391003/product-info

HP All-in-One PC 22-c0000 - Part Locator

Upgrading & Servicing Guide