For additional product safety information relevant to Microsoft Xbox devices or accessories, see
aka.ms/xbox-safety.
Repair-Specific Precautions and Warnings
For devices with rechargeable lithium-ion batteries that power on, fully discharge the
battery before beginning repair. To expedite the battery discharge process:
▪ Connect the controller to a device wirelessly.
▪ Operate the device in wireless mode until the battery is fully discharged and the
device powers off.
• As you remove each subassembly from the device, place the subassembly (and all
accompanying screws) away from the work area to prevent damage to the device or to the
subassembly.
• During all activities, check to ensure that no loose articles are on the battery or remain
inside the device before reassembling it.
Internal Power Supplies
• For optimum compatibility, performance, and product safety, we recommend using a
genuine AC power supply and AC power cord for your Microsoft device.
: Before opening a device, ensure it is powered off and disconnected from its
power source for at least 30 seconds. Disconnect the device charger or power cord from
mains power.
: Failure to take the following steps during device repair or component
replacement can result in serious personal injury or death from electric shock or in damage
to your device.