Replacement mini HDMI port: https://www.digikey.com/en/products/detail/jae-electronics/DC2R019JA7R1700/5823252
I used this flux: https://retrogamerepairshop.com/collections/soldering/products/no-clean-tacky-solder-flux-syringe-kit-nc-559-v2-tf-10cc
and this hotplate: https://retrogamerepairshop.com/collections/soldering/products/miniware-mhp30m-mini-hot-plate-soldering-preheating-station-preheater-multi-intelligent-modes-with-built-in-oled-display-60w-30x30mm-power-supply
UltraHDMI install and troubleshooting manual (HW1 -- mostly the same as HW2): https://www.game-tech.us/wp-content/uploads/2017/03/installation_guide.pdf
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Need assistance troubleshooting? I don't offer one on one tech support but you can try self-help with the wiki: https://gameboy.github.io/
If you need more help than that, I'd recommend joining one of the many discord servers linked there and posting in the various troubleshooting channels. I do not respond to emails or DMs with troubleshooting requests.
Tools I regularly use (and recommend)
Fine point tweezers - Engineer PTN-03: https://retrogamerepairshop.com/products/ptn-01-03-titanium-tweezers-series
Mini power supply - Miniware MDP-XP: https://retrogamerepairshop.com/products/mdp-xp-mini-digital-programmable-power-supply-set-with-30v-5a-90w-2-4g-wireless-connection-2-8-inch-tft-screen
Solder sucker - Engineer SS-02: https://retrogamerepairshop.com/collections/soldering/products/engineer-ss-02-solder-sucker
Cheapo 6" digital caliper: https://retrogamerepairshop.com/collections/tools-2/products/digital-calipers-0-6-inches-caliper-measuring-tool-electronic-micrometer-caliper-with-inch-millimeter-conversion
Soldering Supplies
MiniWare TS80P Soldering Iron: https://retrogamerepairshop.com/collections/soldering/products/miniware-ts80p-more-set-kit-smart-portable-digital-soldering-iron-type-c-plug
Tips for TS80P (J02 and K4): https://retrogamerepairshop.com/collections/soldering/products/ts80-ts80p-soldering-iron-tips
MiniWare MHP30M Mini Hot Plate: https://retrogamerepairshop.com/products/miniware-mhp30m-mini-hot-plate-soldering-preheating-station-preheater-multi-intelligent-modes-with-built-in-oled-display-60w-30x30mm-power-supply
Other soldering supplies: https://retrogamerepairshop.com/collections/soldering
Through Hole solder practice kit: https://retrogamerepairshop.com/collections/soldering/products/rotating-windmill-red-led-flashing-light-diy-kit-with-pcb-adjustable-speed-for-soldering-kit-practice-learning-electronics
Surface mount solder practice kit: https://retrogamerepairshop.com/collections/soldering/products/solder-practice-skill-kit-training-board-smd-led
The links provided are NOT affiliate links. I have a new affiliate code for RGRS, however. Use code "makho" at checkout for 10% off your order.
I have enabled monetization on my channel to help offset my costs for my videos. I highly recommend using adblock if you think the ads are too intrusive (ublock origin). If you'd like to support me directly, I've created a ko-fi: https://ko-fi.com/makho
Please do not feel obligated to contribute, what funds I make there will almost entirely be put towards junk food or cat treats or other non-youtube related bullshit I don't need since I run this channel as a hobby anyway.