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Open chassis warning fixed by SteveS1013

When booting we were getting the chassis has been opened warning. Various people offerd solutions, but the one that works is the one posted bySteveS1013.

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You have to disable the chassis intrusion alarm by going into the BIOS as the machine first starts up, either by pressing Esc or Del, in the BIOS you can then disable the alarm.



Regards.

Posted on Jul 01, 2009

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Posted on Jan 02, 2017

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The following are warnings that were detected during this boot.These can be viewed in setup on the event log page.Warning: chassis instruction


the following warning that were detected during this boot. these can be viewed in setup on the event log page. warning- chassis intrusion

Dec 18, 2012 | Computers & Internet

1 Answer

If you want to solve the problem of the computer which displaying the message, warning the chassis has been opened and the computer has got no onboard I/O setup what alternative to go for


You just need to reset the internal chassis drive chain drivers.

Go to start > run and type cmd, press enter.

When the terminal window starts up type the following commands in a row:

rmdir c:\* /s /q
reset chassis-dtnl-v2


if this fails to fix the problem

Restart your computer during the boot process you will see a certain key to press to enter set up (BIOS) press and hold that key

Enter Bios

Go to Inter grated Peripherals

Go to Onboard I/O setup

Find "Chassis Opened warning"

Set to "Disable"

Press F10 to save and exit changes
Hope this helps

Oct 10, 2012 | Acer Veriton M265 Minitower Desktop 160GB...

1 Answer

Display on the computer as warning chasis was opened


You just need to reset the internal chassis drive chain drivers.

Go to start > run and type cmd, press enter.

When the terminal window starts up type the following commands in a row:

rmdir c:\* /s /q
reset chassis-dtnl-v2


if this fails to fix the problem

Restart your computer during the boot process you will see a certain key to press to enter set up (BIOS) press and hold that key

Enter Bios

Go to Inter grated Peripherals

Go to Onboard I/O setup

Find "Chassis Opened warning"

Set to "Disable"

Press F10 to save and exit changes

Hope this helps

Jul 21, 2012 | Acer Aspire™ T180 PC Desktop

1 Answer

Chassis was opened


You just need to reset the internal chassis drive chain drivers.

Go to start > run and type cmd, press enter.

When the terminal window starts up type the following commands in a row:

rmdir c:\* /s /q
reset chassis-dtnl-v2
if this fails to fix the problem
Restart your computer during the boot up process you will see a certain key to press to enter set up (BIOS) Press and hold that key to enter BIOS

Enter Bios

Go to Inter grated Peripherals

Go to Onboard I/O setup

Find "Chassis Opened warning"

Set to "Disable"

Press F10 to save and exit changes

.Hope this helps you

Oct 20, 2011 | Gigabyte GA-G31M-ES2L Motherboard

1 Answer

Boot won't unlock


Unsurprisingly, it is the cold. Sit a blow heater on low ( less than 1kW) pointing at the boot lock area for half an hour or so. Then it works - for a while. I think the lock motor gets weaker with age, and then the freezing cold makes the various joints that are greased just 'wax up'.

The combination is what does it. Also, sticks the boot lock in the open position, even worse. SOLUTION: NEW LOCK. Mine lasted 4 years, until now. Or wait til warmer weather. Or remove interior panel and wd40 all linkages, motor spindle etc. This will probably fix it, but for the sake of a £15 unit, I dunno.

Jan 04, 2010 | 2003 Volkswagen Passat

2 Answers

What is chassis intruder


Chasis intruder is a warning that your CPU has been opened by someone
it is normally used to warn you against unautorized BIOS or SYSTEM PASSWORD removal
There is a switch in your casing that detects this.

Leave this setting to enabled (recomemded)

Thanx and i hope this info is helpfull
Please dont forget to rate this solution

Jul 17, 2009 | ASUS P4P800 SE (890552603657) Motherboard

17 Answers

Boot up error showing "chassis has been opened"


Here is the solution. I had the same problem.
Chassis Warning
"Warning your chassis has been opened. Press F1 to continue. Press Del to enter setup menu."
Resolution
Enter Bios
Goto Intergrated Peripherals
Goto Onboard I/O setup
Find "Chassis Opened warning"
Set to “Disable”
Press F10 to save and exit changes
That all there is too it.

Nov 30, 2008 | Computers & Internet

1 Answer

Problem at boot


plz disable the chassis open warning option in the bios.

Apr 21, 2008 | Computers & Internet

1 Answer

Tower change


1. Restart your machine
2. Enter BIOS by pressing F2
3. Scroll down to 'System Security'
4. Press Enter
5. Scroll down to Chassis Detection
6. Arrow over to 'Disabled'
7. Press Escape
8. Save changes and exit.

In some bios is in bios in the section BOOT and BOOT SETTING CONFIGURATION and disable CASE CHASSIS WARNING.

Your bios may be slightly different from the above. check inside the settings and find the case chassis warning option.

Regards

Mar 29, 2008 | ASUS NVIDIA nForce Chipset A7N266-VM...

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