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Dell PowerVault 770N Update Manual

Download Information update of Dell Dimension 4600 Desktop, Gateway for Free or View it Online on All-Guides.com. This version of Dell Dimension 4600 Manual compatible with such list of devices, as: Dimension 4600, PowerEdge 2600, PowerEdge 2650, PowerVault 775N, PowerVault 770N

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About Cautions

 

CAUTION: 

A CAUTION indicates a potential for property damage, personal injury, or death.

Information Update — 1-GB 512-Mb Memory Modules

 

CAUTION: 

See your Product Information Guide or System Information Guide for complete information 

about safety precautions, working inside the computer, and protecting against electrostatic discharge.

The industry is moving from 256-Mb to 512-Mb technology for 1-GB memory modules. These 
two technologies are not interchangeable within memory module banks in systems with interleaved 
memory. If these technologies are mixed within a memory module bank, your system will have a 
no POST/no video error condition. To correct this error, ensure that each bank is populated with 
identical memory modules (1 GB 256 Mb or 1 GB 512 Mb). See your Installation and 
Troubleshooting Guide for memory module installation guidelines.
The two technologies can be mixed within a system as long as each memory module bank is 
completely populated with either technology. However, the mixing of 256 Mb and 512 Mb 
technologies will cause systems that have redundant memory features (spare bank, memory 
mirroring, and enhanced memory mapping) to disable these features.
See Figure 1 to ensure that each memory module bank is completely populated with the same 
memory module technology. The 1-GB 256-Mb memory module components are stacked and 
the 1-GB 512-Mb memory module components are not.

July 2004