Mysterious Automatic Wake-Up on Old PC

  • Thread starter Thread starter Ravaner
  • Start date Start date
  • Tags Tags
    Automatic
Click For Summary

Discussion Overview

The discussion revolves around a phenomenon where an old PC unexpectedly powers on by itself after being shut down. Participants explore possible explanations for this behavior, considering various technical aspects related to power management and network connectivity.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant describes the issue of the PC starting automatically after a complete shutdown, emphasizing that this has occurred for two consecutive nights.
  • Another participant seeks clarification on whether the PC was completely shut down or merely in sleep mode.
  • A suggestion is made that the BIOS settings related to "Wake on LAN" might be a factor, although the original poster states that all wake-up settings are disabled in the BIOS.
  • One participant proposes that the PC's connection to the internet could be causing the issue, hinting at external triggers.
  • The original poster notes that they attempted to modify power management settings under Windows XP but found that such options do not exist in Windows 2000.

Areas of Agreement / Disagreement

Participants have not reached a consensus on the cause of the PC's behavior, with multiple competing views regarding potential triggers and settings that could influence the automatic wake-up.

Contextual Notes

The discussion highlights limitations related to the specific operating system (Windows 2000) and the absence of LAN connectivity, which may affect the applicability of certain suggestions.

Ravaner
Messages
134
Reaction score
3
Hello. I'll try to describe a strange phenomenon I look on a PC. My recent PC is temporarily out of order and sent to repair. So I use my old PC ( 300 MHz Win-2000 ) and what happens ... Although I correctly stop this PC in the evening, during the night it starts alone without any human intervention. This situation happened during two consecutive nights ? I must also precise that this PC is connected to Internet. Can someone explain what happens ?
 
Computer science news on Phys.org
Ravaner said:
Although I correctly stop this PC in the evening, during the night it starts alone without any human intervention.

When you say "stop", I assume you mean a complete "shutdown"? Or was it put on "sleep" mode?
 
Wake on lan in the bios.
 
Thanks for replies. Yes it is a complete shutdown. There is no LAN connected. I've checked in BIOS all wake-up , power-on ... are disabled !
 
If I understand correctly, you're leaving it connected to the internet so maybe this is what's going on?

https://www.youtube.com/watch?v=0e0LvAao0kg
 
Many thanks for reply. This link is really interesting. I tested modification of power management under XP unfortunately this parameter doesn't exist with Win2000.
 

Similar threads

  • · Replies 3 ·
Replies
3
Views
1K
  • · Replies 13 ·
Replies
13
Views
6K
  • · Replies 8 ·
Replies
8
Views
5K
  • · Replies 9 ·
Replies
9
Views
6K
  • · Replies 3 ·
Replies
3
Views
4K
  • · Replies 29 ·
Replies
29
Views
11K
Replies
1
Views
2K
  • · Replies 10 ·
Replies
10
Views
10K
Replies
7
Views
3K
  • · Replies 1 ·
Replies
1
Views
3K