Computer boots after turning on power supply
I have a Mainboard N68-S3 UCC.
When I turn on power supply, then the PC boots. I have inserted a new BIOS battery, resetet BIOS, and double checked if the POWER SW is connected correctly as in the docs:
I have connected the POWER SW with the two dots called "PWRBTN". However the problem remains.
I noticed, that when I turn off the power supply for only a short moment, like 20 seconds, and then turn on the power supply, the PC wont boot automatically. However, if its turned off for some minutes, it boots again.
What could be the cause?
boot motherboard
asked Jan 13 at 18:09
AdamAdam
106211
add a comment |
I have a Mainboard N68-S3 UCC.
When I turn on power supply, then the PC boots. I have inserted a new BIOS battery, resetet BIOS, and double checked if the POWER SW is connected correctly as in the docs:
I have connected the POWER SW with the two dots called "PWRBTN". However the problem remains.
I noticed, that when I turn off the power supply for only a short moment, like 20 seconds, and then turn on the power supply, the PC wont boot automatically. However, if its turned off for some minutes, it boots again.
What could be the cause?
boot motherboard
asked Jan 13 at 18:09
AdamAdam
106211
add a comment |
I have a Mainboard N68-S3 UCC.
When I turn on power supply, then the PC boots. I have inserted a new BIOS battery, resetet BIOS, and double checked if the POWER SW is connected correctly as in the docs:
I have connected the POWER SW with the two dots called "PWRBTN". However the problem remains.
I noticed, that when I turn off the power supply for only a short moment, like 20 seconds, and then turn on the power supply, the PC wont boot automatically. However, if its turned off for some minutes, it boots again.
What could be the cause?
boot motherboard
asked Jan 13 at 18:09
AdamAdam
106211
I have a Mainboard N68-S3 UCC.
When I turn on power supply, then the PC boots. I have inserted a new BIOS battery, resetet BIOS, and double checked if the POWER SW is connected correctly as in the docs:
I have connected the POWER SW with the two dots called "PWRBTN". However the problem remains.
I noticed, that when I turn off the power supply for only a short moment, like 20 seconds, and then turn on the power supply, the PC wont boot automatically. However, if its turned off for some minutes, it boots again.
What could be the cause?
boot motherboard
boot motherboard
asked Jan 13 at 18:09
AdamAdam
106211
asked Jan 13 at 18:09
AdamAdam
106211
asked Jan 13 at 18:09
AdamAdam
106211
asked Jan 13 at 18:09
AdamAdam
106211
asked Jan 13 at 18:09
AdamAdam
106211
106211
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Many BIOS settings have an option to boot the system after "power returns" - this is often used to boot unattended PCs after a power outage. Very likely you have set this.
answered Jan 13 at 18:24
Eugen RieckEugen Rieck
10.3k22228
add a comment |
Your Answer
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "3"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f1393845%2fcomputer-boots-after-turning-on-power-supply%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Many BIOS settings have an option to boot the system after "power returns" - this is often used to boot unattended PCs after a power outage. Very likely you have set this.
answered Jan 13 at 18:24
Eugen RieckEugen Rieck
10.3k22228
add a comment |
Many BIOS settings have an option to boot the system after "power returns" - this is often used to boot unattended PCs after a power outage. Very likely you have set this.
answered Jan 13 at 18:24
Eugen RieckEugen Rieck
10.3k22228
add a comment |
Many BIOS settings have an option to boot the system after "power returns" - this is often used to boot unattended PCs after a power outage. Very likely you have set this.
answered Jan 13 at 18:24
Eugen RieckEugen Rieck
10.3k22228
Many BIOS settings have an option to boot the system after "power returns" - this is often used to boot unattended PCs after a power outage. Very likely you have set this.
answered Jan 13 at 18:24
Eugen RieckEugen Rieck
10.3k22228
answered Jan 13 at 18:24
Eugen RieckEugen Rieck
10.3k22228
answered Jan 13 at 18:24
Eugen RieckEugen Rieck
10.3k22228
answered Jan 13 at 18:24
Eugen RieckEugen Rieck
10.3k22228
10.3k22228
add a comment |
add a comment |
Thanks for contributing an answer to Super User!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fsuperuser.com%2fquestions%2f1393845%2fcomputer-boots-after-turning-on-power-supply%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown