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Clearing CMOS |
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Sam20041819 
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Joined: 10 May 2024 Location: Netherlands Status: Offline Points: 20 |
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 Topic: Clearing CMOSPosted: 10 May 2024 at 5:22am |
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I have lost my bios password on my Asrock B450 Pro4, I went to look at the manual on how to reset my Bios password, and it told me to short my CMOS pins on my motherboard with a jumper cap, but I don't have a jumper cap to short it with. Do any of you guys have any idea on how to do this without the jumper cap or where to order a new one?
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hamburgler901
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Joined: 24 Jun 2024 Status: Offline Points: 95 |
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Posted: 24 Jun 2024 at 10:25am |
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you can just unplug or switch off the power supply and remove the cmos battery (looks like a watch battery)
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Faut19
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Joined: 04 Nov 2024 Status: Offline Points: 75 |
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Posted: 04 Nov 2024 at 11:28am |
You?™re absolutely right! I think you have a lot of experience in fixing computers. I don?™t know how to upload a picture of the CMOS battery, but if I knew how, I?™d share it to make it easier for everyone to find. |
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Faut19
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Posted: 04 Nov 2024 at 11:34am |
 Look for a CMOS battery like this one. |
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Faut19
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Posted: 04 Nov 2024 at 11:36am |
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Faut19
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Posted: 04 Nov 2024 at 11:37am |
 Look for a CMOS battery like this one. Uploading images on this forum is quite difficult. |
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Faut19
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Posted: 05 Dec 2024 at 10:42am |
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melmedarda
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Posted: 20 Jan 2025 at 10:17am |
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I recommend using a small conductive object like a screwdriver or paperclip to touch and short the CMOS pins for 10-15 seconds. Alternatively, you can reset the CMOS by removing the motherboard battery, waiting 5-10 minutes, and reinserting it.
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Richard542
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Joined: 10 Jun 2025 Location: Washington, New Status: Offline Points: 45 |
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Posted: 3 hours 36 minutes ago at 3:27pm |
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You can use a small conductive object like a screwdriver or paperclip to temporarily connect the two CMOS pins if you don't have a jumper cap, free online games, but make sure to completely turn off the power before doing so to avoid damage.
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BeatrixKarton
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Posted: 3 hours 12 minutes ago at 3:51pm |
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Use a conductive metal object (such as the tip of a small screwdriver, a straightened paperclip, or the sharp end of a metal pencil) to touch and hold both CLRCMOS1 Escape Road pins for about 5 to 10 seconds. This will discharge any remaining charge and reset the CMOS.
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hamburgler901 wrote: