SuperServer 5019S-ML User's Manual
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Chapter 3: Maintenance and Component Installation
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Figure 3-10. Installing the Onboard Battery
Motherboard Battery
The motherboard uses non-volatile memory to retain system information when system power
is removed. This memory is powered by a lithium battery residing on the motherboard.
Replacing the Battery
Begin by removing power from the system as described in section 3.1.
1. Push aside the small clamp that covers the edge of the battery. When the battery is
released, lift it out of the holder.
2. To insert a new battery, slide one edge under the lip of the holder with the positive (+)
side facing up. Then push the other side down until the clamp snaps over it.
Note:
Please handle used batteries carefully. Do not damage the battery in any way; a
damaged battery may release hazardous materials into the environment. Do not discard a
used battery in the garbage or a public landfill. Please comply with the regulations set up by
your local hazardous waste management agency to dispose of your used battery properly.
Warning:
There is a danger of explosion if the onboard battery is installed upside down (which
reverses its polarities). This battery must be replaced only with the same or an equivalent type
recommended by the manufacturer (CR2032).
3.4 Chassis Components
Hard Drives
DVD-ROM/Serial ATA Drives: For installing or removing the DVD-ROM or SATA drives, you
will need to gain access to the inside of the server by removing the top cover of the chassis.
Note:
The DVD drive is optional and does not come pre-installed in the system. Only a "slim"
DVD-ROM will fit in the 5019S-ML.
Accessing the Inside of the System
Begin by removing power from the system as described in Section 3.1.
1. Grasp the two handles on either side and pull the unit straight out until it locks (you will
hear a "click").
2. Next, remove the screws from the lips on either side of the cover then depress the two
buttons on the cover to release it.
3. Push the cover away from you then lift it from the chassis to gain full access to the
inside of the server.
Serial ATA Drive Installation
The SATA drives are not hot-swappable, meaning system power must be turned off before
installing or removing.
1. With the interior of the chassis accessed, remove the retention screw at the top center
of the drive, then push the drive tray out from the back until you can grasp and pull it
out through the front of the chassis.
2. Remove the drive from the drive tray.
3. To add a new SATA drive, install a drive into the tray with the printed circuit board side
facing down and so that the mounting holes align with those in the tray.
4. Secure the drive to the tray with the four screws.
5.
Replace the top cover when finished.
Note:
Enterprise level hard disk drives are recommended for use in Supermicro chassis and
servers. For information on recommended HDDs, visit the Supermicro website at
http://www.
supermicro.com/products/nfo/files/storage/SBB-HDDCompList.pdf
