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Dell 755 tower front panel not detected - Dell Optiplex 755 Desktop Desktop Computer

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Gilbert Straight

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SOURCE: Dell Optiplex GX260 Mini Tower Remove Front Door

Front panels do come off on that computer, I have one sitting at my feet right now

Posted on Jun 03, 2014

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Im in the philippines, just want to ask where to buy i/o panel of dell optiplex 755, because i have one but was recently damaged.


I used google to search for i/o panel of dell optiplex 755 and got his link http://www.discountelectronics.com/product?gclid=CKTSgfHdscECFeHm7AodD1wA3w&product_id=7297&product_model=18

Oct 15, 2014 | Dell Optiplex 755 Desktop Desktop Computer...

1 Answer

We received a donation of Dell Optiplex 755 Mini Towers. I can determine which and the proper order of LAN/Network driver (1,2,3 etc.) installations.


Find your specific model on http://support.dell.com
First, look for a "chipset" device-driver. If it exists, install it first, and reboot.
Second, look for an Ethernet device-driver. Download it to a USB memory-stick, and move the memory-stick to the Dell, and install it.
Third, the order of the other device-drivers does not matter, but having a working Ethernet connection makes it much easier to download/install the other device-drivers, and also to run "Windows Update" to download more device-drivers directly from Microsoft's web-site.

Feb 06, 2014 | Dell 25 Lot Optiplex 755 2.3ghz Mini Tower...

1 Answer

Where is optiplex 755 mini tower service tag #


This is generally in a few places. It should be on a sticker on the front or top of the tower. There will also be a sticker on the back side of the chasis. It's an alphanumeric string 7 characters long. The sticker on the back may have a bar code above and below it on the sticker. You can also get the service tag from BIOS in most cases.

Feb 04, 2014 | Dell Optiplex 755 Desktop Desktop Computer...

1 Answer

How do I find Bluetooth on dell optiplex755 small tower


Hi juan...
You do not have Bluetooth on the Dell OptiPlex 755, but you can buy a "Bluetooth Dongle" very cheaply from the internet.
It is a plug and play you insert into the usb port and then you have Bluetooth.
Bud
Go to the following webpage to see a Bluetooth dongle
http://www.amazon.com/s/ref=nb_sb_ss_i_0_16?url=search-alias%3Daps&field-keywords=bluetooth%20dongle&sprefix=bluetooth+dongle%2Caps%2C731&rh=i%3Aaps%2Ck%3Abluetooth%20dongle
Bud

Oct 09, 2013 | Dell Optiplex 755 Minitower Desktop...

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Will ATI Radeon x1900 run on my Dell Optiplex 755?


Looking at the specifications for the Optiplex 755 line I'm seeing the highest power supply is in the minitower version at 305W. I can't find a document specifying the power requirements for the Radeon x1900, but most benchmark power consumption tests show the system pulls around 280 - 300W with that card installed.
The problem is either your specific Optiplex 755 configuration can't support the power requirements, I don't know if you have the MiniTower, Desktop Tower, Small Form Factor or Ultra Small Form Factor version of the sytem or the card is itself is bad.

Jul 06, 2012 | Dell Optiplex 755 Desktop Intel Celeron...

1 Answer

Not power on continiously front panel led on off


Hello Asam,

Please check the connection of front panel led on the motherboard. If the connections are ok then the front panel led gets fused.

Jul 08, 2011 | Dell OptiPlex 755 Motherboard System Board...

1 Answer

Delll optiplex 755 desktop - motherboard is dr845 13740. Problem with display. When boot up, no graphics on monitor - same as if monitor not connected. monitor checked ok but pc shows no visuals?


I don't know if you have done anything lately,ie; updates to board, cahnge of cables, etc. but first, try shutting down system, unplug your cable for video, unplug tour tower, plug tower back in and restart. If this doesn't work. You may want to try a system restore back to when you had a picture. Try this and let me know if this worked by adding comment or reply at the end of solution.
Dave

Mar 13, 2011 | Dell OptiPlex 755 Motherboard System Board...

1 Answer

I have Dell Optiplex 755 dekstop i have power on problem. Orange colour light is blinking


Hi,
The problem of blinking amaber light is usually caused due to a bad power supply on the computer. Open the system tower and reseat the biggest bunch pf cable connected to the motherboard. its titled P1 and it the biggest white connector. If the same doesnot resolve the problem you would have to replace the power supply on the motherboard.

Thanks for using Fixya
Proton

Aug 30, 2010 | Dell Optiplex 755 Minitower Desktop...

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