RAS Configuration#
Post Package Repair (PPR)#
Whether to enable PPR support hard Post Package Repair.
Attention
On detection of runtime correctable memory errors, this allows one row to be swapped with a spare row. Only one spare row per bank exists, and this repair process is not reversible.
Possible options:
- Enabled - Default.
- Disabled
| WMI Setting name | Values | SVP or SMP Req'd | AMD/Intel |
|---|---|---|---|
| PostPackageRepair | Disable, Enable | Yes | AMD |
Patrol Scrub#
Patrol scrubbing proactively searches the system memory, repairing correctable errors.
Possible options:
- Disabled - Default.
- Enabled
| WMI Setting name | Values | SVP or SMP Req'd | AMD/Intel |
|---|---|---|---|
| PatroScrub | Disable, Enable | Yes | AMD |
Patrol Scrub Interval#
Select the number of hours required to complete full scrub.
Possible options:
- 24 - Default.
- Auto
- 1
- 4
- 8
- 16
- 48
| WMI Setting name | Values | SVP or SMP Req'd | AMD/Intel |
|---|---|---|---|
| PatroScrubInterval | 24, Auto, 1, 4, 8, 16, 48 | Yes | AMD |
Data Scrambling#
Data Scrambling improves memory security.
Possible options:
- Enabled - Default.
- Disabled
| WMI Setting name | Values | SVP or SMP Req'd | AMD/Intel |
|---|---|---|---|
| DataScrambling | Disable, Enable | Yes | AMD |