I have this dell desktop that runs only when I use jumper to clear cmos. Works fine until shutdown. TO start again, I have to start the process again.
What could be wrong and how to fix it ?
What could be wrong and how to fix it ?
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Re: PC will only start when I clear CMOS through jumper
do you reload the defaults using the bios option before you reboot?
Make & model of the motherboard might help define the problem betterComment
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Re: PC will only start when I clear CMOS through jumper
If your BIOS supports it, you may also want to "install factory defaults" and then "save current settings AS the default" -- in addition to just putting them in place (i.e., some machines have a "defaults" and a "factory defaults" -- which can be different, as a feature!)Comment
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Re: PC will only start when I clear CMOS through jumper
Try taking everything off the main board including RAM, CPU, HDD, everything... then reinstall all components.Comment
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Re: PC will only start when I clear CMOS through jumper
Tried to update the BIOS?OpenBoardView — https://github.com/OpenBoardView/OpenBoardViewComment
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Hi Everyone,
I have brought you a mistery item
This laptop have come with some strange faults.
1. CMOS battery was flat 0v
Symptoms:
- After using the laptop and shutting down and removing the AC adapter for at least 1 minute, the laptop never turned on until EC reset (either shorting RTC or removing battery and long pressing power button)
Amp drawing was stuck at 0.005 milliamps.
- Laptop cannot really be turned off because it autostarts about 5 sec-1 or 2 minute. (lid sw is not the problem)
After inverstigation RTCD1 diode had a low value... -
Hi All
Need help clearing /resetting the bios on my Samsung np700z5 laptop.
Tried disconnecting the battery (even overnight) and the bios remains the same.
Bios refuses to see Flash drives and there is only Ubuntu in the boot order.
Can anyone advise, is there any jumpers I can short out?
Many thanks...01-26-2024, 05:27 AM -
Good day guys, I have this Atec all in one from korea that have a ECS Motherboard H110T-SI01 with bios password that does not remove after removing the CMOS battery and clear CMOS jumper. I tried the RCUnlocker but it does no support it i was wondering is there a solution to this here's the dump BTW. I have 20 of this item on hand and my first time to encounter this on a desktop motherboard that doesn't clear.
i can provide some pictures if needed thank you in advance.... -
Hello,
i have many 5050sff. all of them, and how i experienced over many years for all about 250 DELLs goin through my hands, are fully flashable and can be serviced in any way when the service_mode jumper is set.
Never ever i experienced problems with that.
Now i have one 5050sff machine, where this jumper isnt working at all.
I do not get the normal messge that the jumper is set when booting and a short test with FPT just confirms this. Everything is locked -->> EVEN for reading !?
The history of the machine is that i used it in my office... -
Hi Everyone,
I'm facing a problem with a Hasee m2152 AIO pc that cannot boot to any drive (hdd, ssd, pen drive,...) and the f2 and f10 prompt is showing at start-up but nothing respond.
The problem started after making some changes to the bios settings precisely after enabling the fast boot option.
I attached a copy of the bios with hope someone can clear the changes made.
Also The clear-cmos jumper is useless
Thanks for your help....
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