Lenovo System x3630 M4 Installation And Service Manual page 232

Step 1. Read the safety information that begins in "Safety" on page v and "Installation guidelines" on
page 36.
Step 2. Turn off the server (see "Turning off the server" on page 26) and all attached peripheral devices.
Disconnect all power cords; then, disconnect all external cables as necessary to replace the device.
Step 3. Remove the server top cover (see "Removing the server top cover" on page 320).
Step 4. Slightly use your finger or thumb to unlock the battery retention clip from the battery holder. During
the unlocking process you will hear a "click" sound.
Battery holder
Step 5. If there is a battery cable, carefully disconnect the battery cable from the battery cable connector
on the battery.
Step 6. Lift the battery up to remove the battery from the battery holder.
Step 7. If you are instructed to return the RAID adapter battery, follow all packaging instructions, and use
any packaging materials for shipping that are supplied to you.
Replacing a RAID adapter battery or flash power module in the RAID battery tray
Use this information to replace a RAID adapter battery or flash power module in the RAID battery tray.
When you install any ServeRAID adapter in the server that come with a RAID adapter battery, the battery
must be installed remotely to prevent the battery from overheating.
To install a RAID adapter battery in the RAID battery tray, complete the following steps:
Step 1. Read the safety information that begins in "Safety" on page v and "Installation guidelines" on
page 36.
Step 2. Slightly use your finger or thumb to unlock the battery retention clip from the battery holder. During
the unlocking process you will hear a "click" sound.
Step 3. Install the battery in the RAID battery tray:
1. Orient the battery as shown in the following illustration; then, lower the battery into the RAID
battery tray. If the battery comes with a battery carrier, ensure that battery carrier posts align
with the rings on the battery mounting slot so that the battery carrier is secure in the slot.
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Lenovo System x3630 M4 Installation and Service Guide
Battery