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™ Is a product of Gamebox Systems LLC. https://www.gamebox.systems Our Socials Twitter Instagram @GameboxSystems instagram.com/gamebox.systems @PostmanMods instagram.com/postmanmods @Nobblesnozzles instagram.com/nobble64 Join the community discord.gg/ff9ctaU ™...
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Chemicals associated with some of these processes are quite toxic and should be handled with care and adult supervision. Results may vary. “64HD”, “Gamebox”, “Gamebox Systems”, “gamebox.systems”, its associated internet domains, and the associated logos in this document are trademarks(™) of Gamebox...
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Solder the flex contact to the N64 motherboard location marked “5v” in silkscreen (shown above). FAILURE TO MAKE THIS CONNECTION PROPERLY WILL RESULT IN THE 64HD PCB FAILING TO BOOT WHEN THE CONSOLE POWERS ON. For N64 motherboard revisions 01-05 (shown left).
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Alternate PIF Location On Later Revisions STEP 3 For motherboard revisions 06-09 you must wire the CTRL pad to a VIA located next to the PIF chip instead of directly to the chip itself. IF WIRED DIRECTLY TO PIF 16 THE USER WILL BE LOCKED OUT OF THE OSD.
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HDMI Daughter PCB Installation STEP 4 Mount the HDMI daughter PCB to included bracket using the included M2 screws. Install the daughter PCB’s 15 pin FFC. Page 7...
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HDMI Daughter PCB Installation STEP 5 Place bracket in the bottom N64 shell(as shown above). Place bottom motherboard shielding over the bracket. Page 8...
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Replace the N64 motherboard. Install the no-cut A/V shroud. Install the top motherboard shield. Remove the screws shown, line up the 64HD main PCB, and reattach the screws. NOTE: If your motherboard is a later model that does not include these screw holes, use the included double sided foam tape to secure the 64HD PCB down to the N64 heatsink.
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Flex Cable Attatchments STEP 7 Insert flex cables into the corresponding sockets as shown (above). Page 10...
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Final Assembly & Testing STEP 8 Double check to make sure all flex cables are properly attached. Test the system before putting the top shell back in place. L + R + C-DOWN + DPAD-DOWN -> enter OSD L + R + LEFT DPAD + C-LEFT ->...