GTW_w245 — Aps Not Disabled
Full alert identifier: GTW_w245_apsNotDisabled
Alert description
SVI2 power management controller is not correctly initialized to disable auto phase shedding - might cause failure to boot Info-Ryzen (AMD) Media-Control Unit (MCU)
Potential impact
Info-Ryzen (AMD) media control unit (MCU) power issues potentially causing failure to boot or wake, as well as black screen
Set condition
On Info-Ryzen (AMD) media control unit (MCU) boot or wake if registers are set incorrectly, enabling auto phase shedding
Clear condition
GTW routine to update registers is remotely executed successfully
Signals to check
These diagnostic fields are associated with GTW_w245. Check the alert's Payload in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Page 0 Control Value
GTW_
|
— |
Page 1 Control Value
GTW_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of GTW_w245.