SINTDMA
Complete step-by-step documentation for DMA boards, firmware, Fuser, Makcu, bundles, and digital products.
Welcome to SintDMA — your one-stop shop for DMA boards, firmware, accessories, and digital products. This guide walks you through every step from unboxing to a fully working setup.
All game loaders and complete guides are available for download after purchase. If you are still having issues after doing the prep please make a ticket in the discord and we will assist. Please follow all steps before making a ticket as the guides are very informative.
.bin / package from Dashboard after payment75t Bundle = Board + Fuser + Makcu
Recommended order: Install board → Connect Makcu → Wire Fuser → Flash firmware → Test chain
| Issue | Fix |
|---|---|
| Board not detected | Reseat PCIe, try another slot, reinstall drivers |
| Flash fails | Different USB port, run tool as Admin, re-download firmware |
| No HDMI passthrough | Check Fuser power, cable order, monitor input source |
| Firmware mismatch | Confirm SKU matches product page before flashing |
A compatible desktop PC with an open PCIe slot, Windows 10/11, administrator access, and stable power. For dual-PC setups add a Fuser and second machine. Download drivers from your Dashboard after purchase. Join Discord for live assistance.
DMA 35t — budget entry, great for first-time builders.
DMA 75t — faster FPGA, best for power users and bundles.
See our Store Guide → Product Types for a full comparison.
Board in anti-static packaging, foam protection, and digital access to drivers via your order email. Bundles include Fuser + Makcu + all required cables listed on the product page.
Hardware install: 15–30 minutes.
Drivers + firmware: 20–45 minutes.
Full dual-PC chain with Fuser: 45–90 minutes first time.
Shut down Windows, switch off PSU, unplug power cable. Press power button once to discharge. Touch bare metal on the case before handling the board.
Remove slot cover. Align DMA board with PCIe x1/x4 slot. Press straight down until fully seated. Replace screw on bracket. Do not force if misaligned — re-align and retry.
Power on and open Device Manager. Look for new system device entries. Yellow warning icon = install drivers from Dashboard before continuing.
Use primary or secondary PCIe slots with direct CPU lanes when possible. Avoid riser cables unless rated for PCIe 3.0+. ITX cases: verify clearance before purchase.
Log in → Dashboard → Downloads, or use the link in your order confirmation email. Always download the latest version for your board SKU.
1. Extract ZIP to a folder
2. Right-click installer → Run as administrator
3. Follow prompts and reboot
4. Confirm Device Manager shows no errors
Install the flash utility from the same download bundle. Keep USB connected through Makcu (if used). Close antivirus temporarily if it blocks the tool — re-enable after flashing.
BE/RICO — COD, FiveM, Battlefield-style environments.
BE/ACE/EAC — broader anti-cheat coverage including EAC/ACE titles.
Match firmware to the games listed on each product page.
1. Connect USB (via Makcu if in chain)
2. Open flash tool as Admin
3. Select purchased `.bin` / package file
4. Click Flash and wait for 100%
5. Do not disconnect power or USB during flash
6. Reboot PC
Verify version in tool readout. Test in a controlled environment first. Check Discord #firmware-updates for patch notes when games update.
The Fuser merges HDMI signals for dual-PC setups so your gaming PC outputs cleanly to your monitor while a second system reads the stream. Essential for low-latency passthrough setups.
Gaming GPU → Fuser IN → Fuser OUT → Monitor
Secondary capture port → second PC input (see product diagram in box / product page gallery).
Confirm monitor input source, try another HDMI cable, set native refresh in Windows display settings, and review Product Support FAQ → Device Detection.
Use Makcu when your setup guide or product page specifies USB bridging between the DMA board and your PC. It provides a stable connection for flashing and runtime communication.
Plug directly into motherboard USB 2.0/3.0 rear ports. Avoid front-panel hubs. If detection fails, try another port and re-seat both ends.
1. Install DMA board
2. Connect Makcu USB
3. Wire Fuser HDMI chain
4. Install drivers
5. Flash firmware
6. Full system test
Bundles save money vs individual parts, guarantee compatible components, and include everything for a dual-PC chain in one shipment. See DMA Bundles in the store.
After payment clears, access credentials or download links appear in Dashboard and email within minutes. Check spam folder if not received in 15 minutes.
Each product page lists supported features and update policy. Follow included README before launching the game. Keep launcher updated.
Reseat PCIe card, try another slot, reinstall drivers, disable Fast Boot in BIOS, check Support FAQ.
Run tool as Admin, different USB port, re-download firmware file, temporarily pause antivirus.
Open a support ticket with order number, board model, firmware SKU, and screenshots of Device Manager + error message.