<div>
Any LEDs on the power supplies?
</div>


<div>
Yes the LED's are on. &nbsp;There are two power supplys in the server currently.
</div>


Yes the LED's are on.  There are two power supplys in the server currently.

<div>
<div class="content wysiwyg-content">
Our Compaq Proliant server just unexpectidly shut down during operations. &nbsp;When I went to look at the problem, the system LED on the front is stuck on the main screen and will not power back on. &nbsp;Menu choices on server LED and unavailible and I'm unable to get the system to power on for POST. &nbsp;We reseated all the cards, also tired unplugging and plugging back in.
</div>
</div>


Our Compaq Proliant server just unexpectidly shut down during operations.  When I went to look at the problem, the system LED on the front is stuck on the main screen and will not power back on.  Menu choices on server LED and unavailible and I'm unable to get the system to power on for POST.  We reseated all the cards, also tired unplugging and plugging back in.

Compaq Proliant 5500 Will not Power Up

Components are those devices that are internal to a computer -- the PC boards, the central processor (CPU), the memory (RAM), disk and video controllers and so on.

Components

Servers are computing devices that are similar to desktop computers in that they have the same basic components, but are significantly different in size, configuration and purpose. Servers are usually accessed over a network, and many run unattended, without a computer monitor, input device, audio hardware or USB interfaces. Many servers do not have a graphical user interface (GUI), and are configured and managed remotely. Servers typically include hardware redundancy such as dual power supplies, RAID disk systems, and ECC memory, along with extensive pre-boot memory testing and verification. Critical components might be hot swappable, and to guard against overheating, servers might have more powerful fans or use water cooling.