Measure the drift
Connect the controller by cable or Xbox Wireless Adapter and run the Controller drift test. Xbox Series sticks rest within 1 to 2% when healthy. Note the recommended deadzone.
Set the deadzone where it counts
On PC, Steam's controller calibration (Settings → Controller → Calibration & Advanced Settings) applies a per-stick deadzone to every Steam game and shows the live stick position while you set it. Outside Steam, use the game's own deadzone slider. On the Xbox console there is no system-wide setting for a standard controller; use the game's slider. Elite Series 2 owners can set per-stick deadzones in the Xbox Accessories app profile, which then applies everywhere. See the How to calibrate an Xbox controller page for the exact menu paths.
Adjust the module spring tension
The Xbox One and Series stick modules have a small cross-shaped spring retainer on each axis. When the spring loses tension the stick parks slightly off center. With the controller open, you can gently re-tension the retainer by pressing the metal clip back toward the module body, which restores the centering force. This is a known community fix and often buys months. Open the pad with a Torx T8 security bit (Series) or T8 and a prying tool (One), unplug the rumble motors and battery contacts, and lift the main board.
Clean the potentiometers
While open, spray electrical contact cleaner into the two potentiometer openings on each module and rotate the stick thirty times. Let it dry completely before reassembling. This clears debris-based drift but does not restore a worn track.
Replace the stick module
Xbox One and Series modules are the same ALPS footprint, soldered with 14 pins. Hall effect and TMR drop-in replacements exist for both; some kits include a small adapter because the magnetic sensor needs a different supply pin. After swapping, re-measure: a magnetic module should rest at 0.0 to 0.5%. The How to replace an analog stick module guide has the soldering procedure. Under warranty, Microsoft replaces the controller instead; drift counts as a defect.
Repair photos
Frequently asked questions
Can the Xbox Accessories app calibrate the sticks?
No. It updates firmware and remaps buttons. Only the Elite Series 2 profile has deadzone settings.
Why does my Xbox controller drift only on PC?
The console applies a small built-in deadzone that PC games may not. Set one in Steam or the game and the drift disappears on PC too.
Do Xbox Series controllers have Hall effect sticks?
No, they are potentiometer modules. Only third-party replacements and some third-party controllers use Hall effect.