Dell Alienware 18 BIOS A04 Download

Posted at May 3, 2024 by PCI-DB Team

Dell Alienware 18 BIOS A04 Description

Fixes:

- Fix CPU can't keep at low speed after resume from S3 with Speedstep disabled.
- System lack brightness setting feature with AMD card.
- System Logo display three icons after resume cold boot only AMD Gfx card.
- System logo display on the left after resume cold boot only AMD Gfx card.

Modifications:

- Fix sometime RAID OROM UI disappears after boot mode change.
- Force disable the bus master bit at first time initial for Win8.1 requirement.
- Update Intel GOP 5.0.1035.
- Update Intel VBIOS 2178.
- Disable VGA ASPM L1.
- Dynamic control ASPM for AMD&NV Graphics.

New Features:

- Add Admin password authentication in Boot Manager.
- Add new MXM AMD Neptune support.
- Add New Nvidia N15 MXM Card support.
- Add N15 MXM SIS for Nvidia New MXM Card.

  It is highly recommended to always use the most recent driver version available.

Try to set a system restore point before installing a device driver. This will help if you installed an incorrect or mismatched driver. Problems can arise when your hardware device is too old or not supported any longer.

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