Finally a Success Story

Sequoia Screenshot

FINALLLY......!!!!

After few days of struggle I'm able to update my Haswell system to Sequoia 15.0 from Sonoma 14.7. It all started with a dream to update my desktop PC with macOS which resulted in installation of Big Sur and then from Big Sur to Ventura & then to Sonoma and now to Sequoia.
PS:: I've not given it a fresh install, this system got a normal macOS upgrade from App Store which I've executed in all iterations.

One thing which I've noticed is Bluetooth stopped working rest everything is working as expected.
Well correction to Bluetooth some other time may be! Will keep you guys posted. :)
A big Thanks to community & Dortania Guide for this success story.

My system specs:-

CPU: Intel® Core™ i7-4790K 4.0 GHz
GPU: AMD Radeon RX 590 with 8GB vRAM Graphics Card
RAM: 12 GB RAM DDR3
Motherboard Make and Model: ASUS Maximus Ranger VII Motherboard
Audio Codec: Realtek ALC1150

HDMI Audio Codec: Ellesmere HDMI Audio [Radeon RX 590]
Ethernet Card: Intel I218V2 Express Gigabit Ethernet
Wifi/BT Card: TPLink Archer 300 USB Dongle WiFi / TPLink USB Bluetooth
Touchpad and touch display devices: NA
BIOS revision: OC 1.0.1
Previous working macOS: Sonoma 14.7
Which of the guides on the sidebar you used: Dortania Guide
What's working, and what isn't working: Everything is working except Bluetooth