Solved

Power Management using ACPI (PC98)

Posted on 1998-10-07
1
249 Views
Last Modified: 2013-12-28
My PC's motherboard (AOpen 6XB Plus - the current AOpen BX chipset one) supports ACPI power management. Win 98 enables ACPI with only a few tested motherboards (I can't find out which ones but it's not enabled automatically with mine). The instructions in here:
  http://www.microsoft.com/hwdev/desinit/retailup.htm
tell you how to enable ACPI for a motherboard that supports it (most current ones do).

I followed the instructions for enabling acpi after already installed Win98 following the instuctions in the above URL, i.e. defining a new field in the registry and running PnP hardware detection. Anyway - zilch, nothing happens. Acpi is not detected and my PC appears the same after as it was before.

How can I get ACPI working? I'd like to have my pc go on low power standby with the cpu fan off as the ACPI standard says it should. Currently I'm getting just APM level standby. Any help would be much appreciated
0
Comment
Question by:pjackson
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
1 Comment
 
LVL 9

Accepted Solution

by:
larbel earned 200 total points
ID: 1645968
First of all, find out if PnP bios or ACPI bios is flashed in your system.  At Bios menu, it'll say so.  Most newer motherboard DID NOT came with ACPI bios, and lots of ACPI bios from varies manufacturers are still in BETA.  (My Asus P2B came with PnP bios and had to be flash with ACPI bios to get it to work)

Make sure the registry key is of correct value, and if you still can't get it to auto detect, try deleting the PnP bios related items under system devices.


0

Featured Post

Transaction Monitoring Vs. Real User Monitoring

Synthetic Transaction Monitoring Vs. Real User Monitoring: When To Use Each Approach? In this article, we will discuss two major monitoring approaches: Synthetic Transaction and Real User Monitoring.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Learn how to PXE Boot both BIOS & UEFI machines with DHCP Policies and Custom Vendor Classes
Determining the an SCCM package name from the Package ID
With the advent of Windows 10, Microsoft is pushing a Get Windows 10 icon into the notification area (system tray) of qualifying computers. There are many reasons for wanting to remove this icon. This two-part Experts Exchange video Micro Tutorial s…
If you’ve ever visited a web page and noticed a cool font that you really liked the look of, but couldn’t figure out which font it was so that you could use it for your own work, then this video is for you! In this Micro Tutorial, you'll learn yo…

729 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question