Samsung Washer Main Control Board Parts — Models & Compatibility

Your Samsung top-load washer stopped mid-cycle and won't respond to buttons? The main control board (DC92-01681A) is the brain of your washer — when it fails, you're stuck with a machine that powers on but won't run cycles properly. This hub covers compatible Samsung WA-series models and replacement options.

Is This the Right Part for Your Model?

The DC92-01681A control board fits Samsung top-load washers in the WA60H, WA75H, and WA80H series. To verify compatibility, check your model number on the sticker inside the washer door frame or on the back panel. Cross-reference it with the list below — if your model's listed, this board will work. This part replaces older board numbers DC92-01449J and DC92-01390A, so if you've found references to those part numbers in repair forums, they're the same component.

About This Replacement Part

The main control board manages every function of your Samsung washer: cycle selection, water temperature, spin speed, and timing. When it fails, you'll typically see one of these issues: the washer powers on but buttons don't respond, cycles start then immediately stop, error codes flash randomly, or the machine runs one cycle fine then refuses to start the next load. The WA-series washers with this board are known for solid performance, but control boards can fail due to power surges, moisture intrusion near the control panel, or simply component wear after 5-7 years of daily use. Replacing the board yourself takes about 45 minutes and requires unplugging the washer, removing the control panel screws, disconnecting wire harnesses (take photos first), and snapping the new board into place.

Compatible Samsung Washer Models

This control board works with these Samsung top-load washer models:

• WA75H4400SS — 7.5kg capacity, most common model for this board
• WA75H4400SS/YL — Regional variant with same electronics
• WA60H4000SG — 6kg capacity, compact model
• WA80H4000SW — 8kg capacity, larger family-size unit
• WA80H4000SW/SE — Southeast Asia market version
• H4200SW — Budget series with identical control system

Installation Overview

You'll need a Phillips screwdriver and needle-nose pliers (for wire harness clips). Unplug the washer completely — don't just turn it off. Remove the screws holding the top control panel (usually 3-4 screws along the back edge), tilt the panel forward, and you'll see the control board mounted behind the display. Take clear photos of every wire connection before unplugging anything. The harnesses have locking tabs — press them gently to release. Transfer the board carefully, reconnect all harnesses in the same positions, and test by running a short cycle before reassembling the panel completely.

Before You Order

Verify the part number printed on your existing control board matches DC92-01681A, DC92-01449J, or DC92-01390A. If your washer has power issues (completely dead, no lights), test the power supply and door lock switch first — those are more common failures than the control board itself. If buttons work but cycles won't start, check the lid switch and water inlet valve before replacing the board. Control board failures usually show as erratic behavior: cycles that start/stop randomly, unresponsive buttons, or stuck displays.