The Steam Deck’s back plate is held in place by eight Phillips screws with no clips, no adhesive, and no ribbon cables to disconnect. That makes it one of the easiest cosmetic mods in handheld gaming — 10 minutes from stock to custom with a single screwdriver. Adding an RGB transparent back plate takes the same 10 minutes but adds a visual layer that stock panels can’t match.
This guide covers the back plate replacement process for both Steam Deck OLED and LCD models, with specific notes for the RGB panel installation.
Back Plate Options at ModZone
| Product | Type | Compatible Models | Price |
|---|---|---|---|
| JSAUX RGB Transparent Back Plate | Transparent with RGB LED strip | OLED and LCD | $14.99 |
| eXtremeRate Full Shell Kit (Chameleon Green Purple) | Full shell replacement (includes back) | LCD only | $55.14 |
| eXtremeRate Bluebell Full Shell Kit | Full shell replacement (includes back) | OLED only | $46.99 |
What You’ll Need
- Phillips #1 screwdriver (or the screwdriver included with your kit)
- Replacement back plate or full shell kit
- Clean, flat workspace
- Optional: magnetic screw mat for organizing the 8 screws
No spudgers, no pry tools, no tweezers. The back plate replacement is the only Steam Deck mod that requires just a single screwdriver.
Step-by-Step: Back Plate Replacement
Step 1: Power Off Completely
Hold the power button and select Shut Down from the menu. Do not use Sleep mode — the system should be fully powered off before removing any panels.
Step 2: Remove the 8 Back Plate Screws
The Steam Deck back plate is secured by 8 Phillips screws. The OLED model uses screws of equal length. The LCD model uses screws of two different lengths — four shorter screws along the top edge and four longer screws along the bottom edge.
Place screws on a magnetic mat in the pattern they came out. For the LCD model, keeping top and bottom screws separated prevents using the wrong length in the wrong hole during reassembly.
Step 3: Lift the Back Plate
With all screws removed, the back plate lifts straight off. There are no clips on the OLED model. The LCD model has light snap clips along the perimeter — apply gentle, even upward pressure and they release without force.
No cables connect the back plate to the motherboard. You will not see any ribbon cables or connectors to disconnect. The plate is purely a structural cover.
Step 4: Install the New Back Plate
Align the new plate with the screw holes and lower it into place. For the JSAUX RGB panel, route the USB-C power connector for the LED strip before seating the plate fully — the connector needs to reach the USB-C port or an internal power tap depending on the kit design.
Reinstall all 8 screws. Hand-tighten to snug — do not over-torque. The screws thread into plastic standoffs, and excessive force strips the threads.
Step 5: Test the RGB LEDs (If Applicable)
Power on the Steam Deck. If the RGB panel has a USB-powered LED strip, connect it per the kit instructions and verify the lights function. Most RGB back plates include a small button or touch sensor to cycle through colors and modes.
About Full Shell Kits
The back plate swap is the entry-level Steam Deck mod. If you want to change the front shell as well, the eXtremeRate Chameleon Green Purple Full Shell Kit ($55.14, LCD only) and the eXtremeRate Bluebell Full Shell Kit ($46.99, OLED only) include both front and back panels plus buttons.
A full shell swap is more complex — it requires disconnecting the battery, removing the motherboard, and handling ribbon cables. The back plate swap does not require any of this. Start with a back plate if you’re new to Steam Deck modding.
LCD vs OLED: Differences That Matter for Back Plates
| Factor | Steam Deck LCD | Steam Deck OLED |
|---|---|---|
| Back plate screws | 2 different lengths (top shorter, bottom longer) | All same length |
| Clip mechanism | Light snap clips along perimeter | No clips — screws only |
| Back plate shape | Slightly thicker, more curved | Flatter, wider |
| Compatibility | LCD-specific plates only | OLED-specific plates only |
LCD and OLED back plates are not interchangeable. Always verify which model you have before ordering. The model is printed on the bottom of the device.
FAQ
Does removing the back plate void the warranty?
Valve’s official stance is more permissive than most console manufacturers — they’ve published their own teardown guides. However, any damage caused during disassembly is not covered. Proceed with normal care and the risk is very low.
Will a transparent back plate affect cooling?
No. The back plate does not contain any active cooling components. The Steam Deck’s fan draws air through the top vents and exhausts through the rear vent, neither of which is affected by the back plate material. Transparent polycarbonate has similar thermal properties to the stock plastic.
How does the RGB LED strip get power?
Most RGB back plates use a small cable that connects to the Steam Deck’s internal USB header or runs externally to the USB-C port. The JSAUX RGB plate includes the necessary connector. Power draw is minimal — LED strips consume very little current and have no measurable impact on battery life.
Can I do a back plate swap without any modding experience?
Yes. This is the easiest mod on the Steam Deck. Eight screws out, plate off, new plate on, eight screws in. No cables, no soldering, no risk to internal components. If you can use a screwdriver, you can do this swap.