Intel D915GVWB D915GVWB Desktop Board Specification Update - Page 12
ERRATA, The IEEE-1394a Interface May Lose Link Connection
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Intel® Desktop Board D915GVWB Specification Update ERRATA 1. The IEEE-1394a Interface May Lose Link Connection When Transferring Files From Some IEEE-1394a DVD/CD-ROM Devices PROBLEM: PCI frequency noise between GND and the IEEE-1394a analog ground (AGND), in excess of 1V peak to peak, has been measured when transferring files from an IEEE-1394a DVD/CD-ROM device and an IDE Hard Disk Drive. The presence of this noise causes an IEEE-1394a link drop off with certain IEEE-1394a DVD/CD-ROM devices. IMPLICATION: Users may experience the IEEE-1394a link drop when transferring files from some IEEE-1394a DVD/CD-ROM devices. This failure has been observed with a very limited number of IEEE-1394a DVD/CD-ROM devices. The failure is masked when the system is configured with a minimum of two PCI cards. This failure is considered a low risk. WORKAROUND: None. STATUS: This erratum may be fixed in a future hardware revision. 2. Wake On LAN May Not Function After Loss and Restore of AC Power PROBLEM: If AC power is removed, Wake On LAN may not function until the LAN circuit is re- initialized. The sequence of events is as follows: • AC power removed (AC power cord disconnected, for example) • AC power restored. +5V Standby voltage is re-applied to the board • Wake On LAN may not be functional • Switch power on • Switch power off to put system back into Standby mode (S5 state) • Wake On LAN functionality restored IMPLICATION: Wake on LAN will not function if AC power is interrupted. WORKAROUND: In the BIOS Setup program, set After Power Failure to "Power On" in the Power Menu. STATUS: This erratum may be fixed in a future BIOS revision. 6