Replacing the motherboard lithium battery

About replacing the motherboard lithium battery

Replacing the 3.3V lithium battery on the motherboard consists of the following procedures:

Removing the motherboard lithium battery

To remove the motherboard lithium battery, complete the following steps.

Caution
You must perform a clean shutdown before you replace your motherboard battery.

Step	Action
1	Open the PCB carrier. Follow the procedure in Opening the PCB carrier. Caution Put on an antistatic wrist strap and attach the grounding leash to your appliance chassis.
2	Carefully lift up the battery toward the open side of the battery holder, as shown.

Step

Action

Open the PCB carrier.

Follow the procedure in Opening the PCB carrier.

Caution
Put on an antistatic wrist strap and attach the grounding leash to your appliance chassis.

Carefully lift up the battery toward the open side of the battery holder, as shown.

Installing the motherboard lithium battery

To install the motherboard lithium battery, complete the following steps.

WARNING
Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to manufacturer's instructions.

AVERTISSEMENT
Il y a danger d'explosion s'il y a remplacement incorrect de la pile. Remplacer la pile seulement avec une pile du même type ou d'un type équivalent recommandé par le fabricant. Mettre au rebut les piles usagées selon les instructions du fabricant.

ACHTUNG
Explosionsgefahr bei unsachgemäßem Austausch der Batterie. Die Batterien nur durch denselben oder einen vom Hersteller empfohlenen gleichwertigen Typ ersetzen. Gebrauchter Batterien nach Angaben des Herstellers loswerden.

Step	Action
1	Turn the battery so that the positive side is up (marked with a "+").
2	Push the battery through the open side of the battery holder so that it sits flush inside the battery holder.
3	Go to Closing the PCB carrier.