Resuming from Standy After a Warm Undock Corrupts the Video Display on Dell Latitude Models

With some Dell models, when a laptop resumes from standby (S3 sleep state) after a warm undock, the video display is corrupt for a brief period of time (approximately 5 to 10 seconds). The video display returns to a normal state after the computer completes the undocking process.

This is a known issue with the Dell hardware.

This behavior occurs on the following Dell models that may have the following NeoMagic card installed: The third-party products that are discussed in this article are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.