Dell optiplex 755 bios reset jumper


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Dell optiplex 755 bios reset jumper

I can not be certain that this had any effect as there is no jumper to reset the BIOS settings. This allows customers to Oct 16, 2019 · Move the jumper one pin over. Discuss: Dell OptiPlex 755 - Core 2 Duo 2. . (Light ME corruption) 2. (Solved) - Dell Optiplex 360 bios password reset (3 posts) hi, I have a Dell Optiplex 360 I've created a password in the bios so that the user cannot make any changes. Some people managed to solve the problem by updating the bios with the new A03 version (available from dell online support website) and also by changing a few power management settings on it. Not Set — No system password is assigned and the password jumper on the  How do I clear the CMOS (manually reset the BIOS) on my PC? There is a special pair of jumpers that are dedicated to clearing the CMOS by connecting the  Dell BIOS Beep Codes; Dell BIOS System Messages; Dell BIOS Post Codes is having a problem accessing NVRAM (CMOS), Set the configuration jumper to  Flash BIOS update (see the Dell Support website at support. Change the state of your computer by updating its BIOS, configuring BIOS settings, or shutting it down remotely. It says F2=Set Up F12=Boot Menu when booting but I have pressed F2 repeatedly and cannot get into the BIOS. 4Ghz CPU + Fan, I/O Plate DELL™ OPTIPLEX™ 780 TECHNICAL GUIDEBOOK V2. I have a Dell OptiPlex 170 l system , which has Phoenix A7. l Change the state of your computer by updating its BIOS, configuring BIOS settings, or shutting it down remotely. dell. The reason that is a problem is because the bios will not allow a jump that large, you must increment the updates. If there is a CLR_CMOS (Clearing CMOS Jumper) jumper on the motherboard, you may place a . Add to EJ. 0GB) overview and full product specs on CNET. 24 Jun 2019 We provides the list of Error Codes and Steps to fix Dell Computer Error Code and Messages. 1 Pro 64-bit. System turns off instead of reboot, makes upgrading BIOS May 20, 2015 · How to reset BIOS admin password setup Dell OptiPlex 9010? This computers was setup in student lab and when I try re-image via SCCM it fails saying . If your Dell computer laptop comes with Windows 8 as the in-built OS, it might as well have the "Secure Boot" function enabled by default. Remove jumper from PSWD1. then you just need to rest BIOS password which is pretty easy with Dell Optiplex computers. Note that we don't ship to APO address. Also covers: the adapter, motherboard compatibility, and troubleshooting. Come resettare il BIOS Dell Optiplex GX280 . I can not find anything that would fix this On the motherboard for the SFF Dell Optiplex 755 it does not show a Service Mode jumper just PSWD and RTCRST jumpers. What is happening is there is an input pin on the CPU fan power plug. How to clear the BIOS, CMOS or NVRAM, Via a Jumper on a Desktop System Board Only Clearing the NVRAM and ESCD Settings. The best information regarding how to reset Dell BIOS password will definitely be located in the Dell manual for your specific model. ” That hasn’t been true for about 10 years or so. By cutting off the power, the BIOS/CMOS settings and password will be erased. Scheda madre del computer è dotata di un'utilità BIOS che fornisce un'interfaccia utente per configurare le impostazioni hardware. Read and follow the safety instructions OptiPlex 3040 - Mini Tower Owner's Manual Dell Updating the BIOS not authorized by Dell is not covered by your warranty. Hi - I have a system in my lab that has the EFI bios and I had to find the J25 jumper and move it to maintainance mode in order to access a maintainence utility to then be able to clear the password. If it is set to ATA, the page 79), to run the Dell Diagnostics (see "Dell Diagnostics" on page 61). System Setup . I also cleared the jumper Dear Experts Is there a way to reset/remove Dell Optiplex 745 (Desktop) Hard Drive Password? Right after POST, it asks for hard drive password, reseting CMOS Jumper/Battery, load default settings I have Dell Optiplex GX-270. How to clear the BIOS, CMOS or NVRAM, Via a Jumper on a  You might also want to look for a "Restore defaults" or "return to factory defaults", etc in the menus of your BIOS. Like laptop passwords, the setting is stored in serial EEPROM, the same chip as the BIOS, but the BIOS settings memory blocks are not part of the firmware image. It has Windows XP Pro SP2 installed on the hard drive. Read more The answer to this question depends on the motherboard, its configuration, and the software you have installed in the computer. Add to EJ How to change the BIOS Battery in a Dell Optiplex 745. Be respectful, keep it civil and stay on topic. 6pOHFWLRQQH] Intel ME Configuration o Intel ME Features Control o Manageability *pUDELOLWp Feature Selection 6pOHFWLRQGHVIRQFWLRQV Find many great new & used options and get the best deals for 3nvj6 Dell 03nvj6 Optiplex 780 SFF Motherboard System Board at the best online prices at eBay! Free shipping for many products! Updating the BIOS not authorized by Dell is not covered by your warranty. Sep 02, 2015 · I need to reset the bios password on my dell optic lex 755 model no DDCTR -- I found the labels for the jumper - Answered by a verified Tech Support Specialist Dec 09, 2011 · Pulling the PSWD jumper and turning it on caused the following message: Password Disabled! Press F1 to continue. Remove the jumper, boot up, and you should be able to get into the BIOS and make changes. replace it first here is the list of PCs over 7 years old. . Need to do something for Dell Optiplex computer (example install newer operating system) but some smart person has moved hard drive first on boot sequence order and added password for bios? Well. Dell Optiplex 755 Desktop Computer (Intel Core 2 Duo E8500 160GB/2. May 26, 2016 · Welcome to Computer Beginner’s Guides! We offer how-to articles and books on Ubuntu Linux, Windows 10, and other operating systems. Dell OptiPlex 755 HLDS GCC-T20N will waive the restocking fee if testing proves that the item you received is defective or if you plan to make another purchase of comparable value. Mar 09, 2016 · Alert! Service Mode Jumper is installed. In the older ones it's normally a green jumper, and often times labeled PSWD. 24 Nov 2017 Under such circumstances, it becomes necessary to reset the BIOS or Now, find the 2-pin CMOS jumper (RTCRST) on the system board and  12 Mar 2013 Dell Optiplex 755 A21 Dell 2. Apakah Anda pernah melakukan reset BIOS? Artikel Cara Reset BIOS Komputer, Tanpa Sulap Sulip ini akan membahasanya. You just have to find one jumper which is normally under hard  During POST, the BIOS displays a message stating that the computer is being . How can I reset CMOS and BIOS settings of dell optiplex 740? I haven’t heard yet of a problem between the operating system and the CMOS or the BIOS that are conflicting with each other. will not. Free shipping. 09. Find many great new & used options and get the best deals for Dell 3NVJ6 03NVJ6 Optiplex 780 SFF Motherboard System Board at the best online prices at eBay! Free shipping for many products! Jan 06, 2010 · There are no PS/2 ports on this PC. Thanks to Dell’s innovative approach to scalable remote client management, the OptiPlex 755 offers you a choice between several systems-management options. I have removed the CMOS battery, the time has changed but the password remains. Hal ini dapat digunakan untuk menghilangkan password yang disetting melalui BIOS atau dengan tujuan clear BIOS lainnya. Another way is to short the clear CMOS jumper on the motherboard itself if one is present. Readme files may be included on your media to provide last-minute updates about technical change s to your computer or advanced technical-reference material for technicians or experienced users. I have tried resetting the BIOS to default settings according to documentation at mfr. For most Dell Optiplex desktops, the steps to reset a BIOS password and clear all CMOS settings are: Locate the 3-pin CMOS password reset jumper on the system board. Sep 27, 2017 · How to Reset Your CMOS and Why You Might Need To By Alexander Fox – Posted on Sep 27, 2017 Sep 27, 2017 in Hardware Guides The CMOS, also known as the Complementary Metal-Oxide-Semiconductor, is a small chunk of memory used to store your computer’s BIOS or UEFI configuration. The computer's BIOS reads the RPM value of the fan from that pin, and will automatically shut the computer down if the fan speed is too low. Oct 02, 2019 · Any product described as "not refundable" on the product details page is not eligible for the day refund policy. the RTC coin cell is bad. If you don't get more trouble with bios,c0 stepping is the best choice for you. For information about DCM, see the Dell Support website at support. Move the jumper so that it is covering pins 2 and three. System password has been erased and password cannot be changed. Trusted Platform Module (TPM) disabled. Buy budget business laptops, desktops and 2-in1 PCs on the cheap. 66 GHz Series Sign in to comment. Page 38 of 378 Jan 20, 2016 · Dell Optiplex 990 メモリー増設 参考リンク 製品サポート Optiplex 990 | Dell 日本 BIOSの概要とご使用のデル製システムでシステムセットアップ(BIOS)を確認する方法 | Dell US BIOS 履歴(BIOS ダウンロードページより引用) 2015. Physical Security Dell Optiplex 755 Cmos Reset Jumper Learn how you can remove or disable BIOS password on the Dell Optiplex 745. Dell OptiPlex 755: User Guide. 4 GHz. com) RTCRST — real-time clock reset — A jumper on the system board of some computers  3 Apr 2019 We have a couple of hundreds DELL OptiPlex 755 machines and ME MODE jumper, remove CMOS battery, turn on, press F1 to reset ME 6. Appuyez sur <Ctrl -3!SRXUDFFpGHUjODFRQILJXUDWLRQGHO LQWHUIDFH0(%[HWSRXUHQWUHUYRWUHPRWGHSDVVH 2. that's assigned only to your Dell OptiPlex 780 Small Dec 07, 2018 · The password jumper’s location on a Dell Optiplex motherboard can be found by reviewing the Optiplex User Guides. Press F2 to enter setup. If anyone knows that combination, please share with me. Description HP A6607C Nettle3-GL8E 5189-4598 ECS MCP61PM-HM REV:2. You may clear CMOS to revoke previous BIOS password. NOTICE: A NOTICE indicates either potential damage to h Notes, Notices, and Cautions. In our current Optiplex 755's at work the jumper is blue, and the only other jumper on the motherboard doesn't come covered. 10 Locate the 2-pin password jumper on the system board and attach the jumper to reenable the  Well. When the ESCD contained in the NVRAM needs to be cleared, this can be accomplished by manipulating the RTCRST (Real Time Clock Reset) jumper on the system board. Quickly order compatible replacement parts (free if you're in warranty), get automated fixes and Need to do something for Dell Optiplex computer (example install newer operating system) but some smart person has moved hard drive first on boot sequence order and added password for bios? Well. The settings there used to interfere with the power settings that wndows 98 had. My build so far is an Optiplex 755 SFF with a lovely E8600 core 2 duo CPU. The exact menu option in your particular motherboard's BIOS may differ but look for phrases like reset to default , factory default , clear BIOS , load setup defaults , etc. NOTE: Drivers and documentation updates can be found at support. Jun 21, 2006 · Sometimes computer users update their BIOS incorrectly and cause a lot of errors. I blogged the steps here so you can refer to my blog for more detail. com . The motherboard has only two jumpers labeled RTCRST (real time clock reset) and PSWD (password reset). 1 Socket AM2+ Motherboard + AMD Athlon 64 X2 4600+ 2. If you have problems with playing music or sound in videos see our speaker Apakah Anda pernah melakukan reset BIOS? Artikel Cara Reset BIOS Komputer, Tanpa Sulap Sulip ini akan membahasanya. It delivers premier tech-nology that helps simplify systems management and security and is available in four different chassis There should be a password jumper on your motherboard that will reset password. That is BIOS going nuts for 1 or 2 reasons first if 14 years old facts of life. I had to replace the CMOS battery because I was getting Alert! Dell™ OptiPlex™ 990 desktop The premier OptiPlex 990 is Dell’s most powerful and flexible desktop solution designed for best-in-class performance and collaboration, while enabling business-class control. I/O Back plate and Heat sink Fan are NOT included. Could it be another key or is there another way into it. and reset the system Sep 08, 2013 · Hi Freddy, I was given a Dell Optiplex 755 Bios Version A10 Computer from a friend as his company was tearing out an office block and taking it to the landfill place (the tip), i have tried to turn it on and no luck! it has a password XXXXX to unlock it would you have any ideas on how to unlock it i am not to computer literate, any help would be greatly appreciated! regards Graeme Jun 17, 2014 · Dell Bios upgrade failed, now computer will not start. 5 12 PROCESSOR NOTE: Global Standard Products (GSP) are a subset of Dell’s relationship products that are managed for availability and synchro-nized transitions on a worldwide basis. dell optiplex 780 pdf dell optiplex 760 sff manual dell optiplex 620 manual dell dell optiplex gx260 service manual dell optiplex gx620 motherboard manual. Can be worked-around by closing SERVICE MODE jumper. For example, the jumper is covering pins 1 and 2. They ensure the same platform is available for purchase globally. Dell OptiPlex 390 Does Not Recognize Password Jumper. 27 Nov 2013 How To Reset The BIOS Password On A Dell Optiplex 755 Desktop PC. le 1er jumper se nomme PSWD et sert à sauter le password démarrage et bios sinon, regardes bien sur ta carte, il y a obligatoirement un jumper ou switch  Defines CMOS technology and how to clear CMOS using the jumper or battery methods. Note These steps are for enabling the simple internal speaker that does basic noises. After i check some bios for dell optilex series pc,i found optiplex 7X5 series already added microcode for e0 stepping with 771 but optiplex XX0 series (like:360 or 380) is not,but it still contain fully c0 micro code for 775 and 771. Back to Contents Page Removing and Replacing Parts Dell™ OptiPlex™ 780 Ultra Small Form Factor—Service Manual Cover Front Bezel Drive Cage Hard Drive Optical Drive Control Panel Wireless Local Area Network (WLAN) Internal Antenna Cable Card Internal Speaker System Fan Page 5: Specifications Nov 18, 2014 · Forgot the Administrator password to login to your Dell OptiPlex and want to change or delete it so that you can access the data on it? Here we collect 3 different ways to reset Dell OptiPlex 9020/755/760/745 administrator password as well as other types of passwords. Remove power cable from PC (CMOS battery can stay in place), open the lid. Para obtener LQIRUPDFLyQVREUH'&0 FRQVXOWHHOVLWLRZHE'HOO6XSSRUWHQ support. Dell BIOS Updates Free instant access to BIOS tips! Fill in your name and email and receive our ebook 'How to update your PC BIOS in 3 easy steps' (15$ value) , free BIOS tips and updates about Wim's BIOS! Learn how to MOD your LGA 775 motherboard to support faster LGA 771 Xeon CPUs. Sep 25, 2018 · Dell Optiplex 755 SFF RAM upgrade problem. Turning off your computer — Windows 10 CAUTION: To avoid losing data, save and close all open files and exit all open programs before you turn off your computer . Mar 22, 2014 · From there it’s like any BIOS setup program, and you can set the boot order in the usual way. When I try enable it on BIOS, it ask for Administrator password unlock it . 0 8 PROCESSOR NOTE: Global Standard Products (GSP) are a subset of Dell’s relationship products that are managed for availability and synchro-nized transitions on a worldwide basis. 23 A19 Fixes - Addressed the AMT connection issue I have a Dell Optiplex GX260 Pentium-4 at 1. Part 2: Reset Dell OptiPlex Windows Admin Password The new Dell OptiPlex 755 offers a compelling, versatile solution that can help you meet evolving business needs with the right technologies and services. NOTE: A NOTE indicates important information that helps you make better use of your computer. NOTICE: A NOTICE indicates either potential damage to h DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK —VERSION 1. Once the 3 torx screws were removed, you could finally remove the battery. Here is how to recover from a bad BIOS update. Physical Security Reset bios to factory settings in dell optiplex gx520 Hi,\015\012\015\012The BIOS password may be cleared from a Dell Optiplex by removing the password jumper (PSWD) from the motherboard. Read and follow the safety instructions Dell D505 BIOS Reset Generally, all you need to do is get on to Dell Support and get in a chat with one of their people and tell them that you are locked out by a BIOS password, and needed to get around it. Dell Optiplex 780, user forgot BIOS master password (which is necessary to change the boot order to run BartPE from CD and do an image backup). With Dell Client Manager installed on a console and its client software installed on client computers, you have a managed computer. Aug 16, 2004 · Basic BIOS password crack. Mar 31, 2019 · DELL OPTIPLEX 755 INTEL ACTIVE MANAGEMENT TECHNOLOGY DRIVER DOWNLOAD - For example Chris;1; works, but don't use that, it's mine. OptiPlex 755 Desktop pdf manual download. Like every other computer, the 450ROG came with a basic input and output system that could be accessed prior to booting up the computer. replace this now or BIOS goes NUTS, Wonky/wacky. As usual I tried removing CMOS battery and that does not clear/reset anything Feb 21, 2015 · Optiplex 790 Small Form Factor Password Jumper you can externally flash the BIOS, however, getting the equipment to do it is easy, getting the bin file is more Oct 08, 2019 · You can do this on most computers from the BIOS page; however, if you're locked out of your computer's BIOS, you'll need to reset the BIOS by opening your computer's housing and removing the CMOS battery from the motherboard, or--in the case of desktops--resetting the jumper switch on the motherboard. As usual I tried removing CMOS battery and that does not clear/reset anything May 20, 2015 · How to reset BIOS admin password setup Dell OptiPlex 9010? This computers was setup in student lab and when I try re-image via SCCM it fails saying . Dell Outlet offers refurbished laptops & computers at affordable prices. Google "Dell Optiplex 755 motherboard" and look for a diagram that will show location of jumper. It’s not possible to happen. Sep 23, 2008 · Dell does things a bit differently. Download latest Drivers/Manual/BIOS. I tryed to remove the batery to reset the bios and i am not Dell Gx620 Hardware Manual Read/Download Dell support article tagged with: optiplex GX 620, drivers. November 27 It just takes moving a jumper on the motherboard. Now I've forgotten the password and cannot in my turn edit anything. Dec 01, 2016 · Problem: Bought a refurb dell optiplex 790 computer and upon boot up, I get the following error: “The hardware Jumper is removed to override the system password setting. see the screen that tells you to Press Ctrl-P to enter MEBx Setup - but that Screen never pops up when I reboot while taping the F12 key. We delete comments that violate our policy, which we encourage you to Dec 17, 2013 · The problem is that the Dell Updates catalog will only find the latest version for example A07 and the machine is currently at A00. com. Notes, Notices, and Cautions. 0 bios . I have reason to believe that DHCP may be disabled in the Intel Management Engine BIOS & I need to enable it because my Fiber Optic ISP uses I have a Dell Precision Tower 5810 running Windows 8. And with "Secure Boot" enabled, you won’t be able to boot your computer from CD-ROM drive or USB memory stick, Network Interface Card, etc. You probably need to turn off the power management in the systems BIOS. I think it was something Advanced BIOS options i-e, when you press those key combinations, it will take you to the Advanced BIOS options where we have an option to reset BIOS. Some other odd notes on the 780: The Dell all-in-one mount for the 780 and its successors is hideous, compared to the SX270’s or the still better SX280’s. If there are 3 pins under the jumper, moving the jumper over one pin will change it. When I try to boot from the hard drive or a bootable floppy, I get a message from the BIOS How to Remove a BIOS Password From a Gateway 450ROG Notebook The Gateway 450ROG laptop computer is a high-end computing device that was released in 2005. already tried to reset cmos with the clear jumper. \015\012Can click the link below to see how its done or follow the steps below :--\015\012 PC Desktops Dell OptiPlex 9020 Mini Tower Owner's Manual Jumper Settings not authorized by Dell is not covered by your warranty. Remove the jumper plug from pins 1 and 2. Most BIOS jumpers are installed on two of three available pins. 1 SLIC Hi, I would li. These methods work because on most desktop and a few laptop motherboards, a battery is used to sustain the BIOS/CMOS settings. If you need to remove BIOS on other brands of computers such as Acer, HP/Compaq, Toshiba, Asus, Lenovo, you can use the similar method to remove the BIOS password but the jumper settings might be different: How to Remove BIOS Password Using The Jumper Settings. Apr 02, 2010 · How to change Service Tag of Dell Optiplex 745? and replace the jumper plug on pins 1 and 2 of configuration jumper BIOS CONF to select Normal mode operation. What i did was, removed the CMOS jumper from machine and ran modded BIOS on it. This allows customers to How to Disable Secure Boot in BIOS on Dell Computer. Zurücksetzen des Passworts gilt auch, wenn Sie ein vorhandenes BIOS-Kennwort entfernen möchten. Dell OptiPlex 755 Manual Online: Clearing Cmos Settings. Some of the AMT configurations can be reset remotely by doing a Partial Unprovision, and most AMT configurations can be disabled remotely by doing a Full Unprovision -- you should be able to find info on these functions in the ISN Manageability blogs/forums. DELL 745 series (dell OptiPlex desktop ) that? 14 years old today. How to use the jumper to reset the BIOS password on your Dell desktop computer Summary: If you're prompted for the Basic Input/Output System (BIOS) password at startup (before the operating system loads) or the BIOS or CMOS setup is locked, and you don't know or have forgotten the password, you won't be able to use your computer or change BIOS View and Download Dell OptiPlex 755 user manual online. BIOS-Passwörter werden verwendet, um ein zusätzliches Maß an Sicherheit für Ihre Maschine hinzuzufügen. I replaced the jumper and effectively cleared a test password. For example if the jumper is covering pins 1 and 2, move it so that it is covering pins 2 & 3. I might be bit incorrect in explaining what I really need. 3. This is an article from the official Dell Support Knowledge Base and contains information. If the jumper is covering pins 2 and 3, reinstall the jumper over pins 1 and 2. Website. Dell Optiplex GX280 è un computer desktop mini tower con processore Intel Pentium 4. I got a government auction Dell Optiplex 755 desktop with the Computrace BIOS setting locked "on", and tried several ways to wipe or glitch this. Description Dell Optiplex 960 SFF Socket 775 Motherboard G261D + Core 2 Duo E8400 3GHz CPU. Moving the jumper over by one pin will reset the password. The easiest way to clear the CMOS is to enter the BIOS setup utility and choose to Reset BIOS Settings to their factory default levels. Trust me there are loads of both… However the Dell mother-board has this unique 4 pin connector which is not compatible with any decent silent fan. If there are only two pins available, removing the jumper completely will reset the Con Dell Client Manager instalado en una consola y su software cliente instalado en ordenadores cliente, tiene un ordenador gestionado. yours is 2x that, ok? 1: new RTC NVRAM CMOS COIN CELL TIME. I have been trying to find a correct schematic of the Dell OptiPlex Have you gone into the bios and We have a couple of hundreds DELL OptiPlex 755 machines and ME died on some of them. That’s all you need to do, assuming there aren’t other Setup items you need to address. Read and follow the safety instructions OptiPlex 3040 - Small Form Factor Owner's Manual Oct 22, 2004 · A GX1 should have a password jumper on the system board. BIOS hangs with diagnostic LEDs 1,2,3 before boot or continues to boot after a minute (latest BIOS A22). To remove the BIOS password, you will need to change the jumper settings. Is there a way to pull older bios's through Dell Updates to work around this? Wenn Sie einen neuen Basic Input / Output System (BIOS) Kennwort auf einem Dell Optiplex 745 erstellen möchten, setzen Sie das Passwort ein. Reset BIOS memiliki fungsi untuk mengembalikan fungsi BIOS ke mode default. After they verify that you are the owner of the laptop, they sho Dell Latitude D505 Notebook How to Reset a BIOS or Admin Password - Dell Optiplex 760 780 745 755. There is a jumper on the mainboard called PSWD1, which is set (shorted). Dell™ OptiPlex™ 760 Service Manual if the SATA Operation mode in system Setup (BIOS) is set to either IRRT or AHCI. In the end it was simple: change the boot order in the BIOS so that the hard drive This system was a Dell Optiplex 755 Aug 14, 2009 · If you still can’t reset Dell BIOS password on your Dimension or Dell Latitude computer, be sure to contact Dell support directly or visit our computer repair forums and we’ll help. I pressed F2 and it showed the Admin/System password as NOT SET and that the jumper must be replaced before one can be set. Dell Desktop Error Code 3 4; Error Code 0142 Dell Optiplex 755; Dell Error Code 2000-0261 3 Methods to Reset a BIOS Password in Dell Computer Method 2: Password Jumper (For Desktop PC Users). Additionally, when you disable Intel AMT from the BIOS, all AMT configurations are lost. Reset the CMOS with jumper and 1. I recently bought a used Dell Optiplex GX270 and I am having trouble accessing the BIOS. and performed a full BIOS reset - I Bonjour, un amie ma donnée un DELL Optiplex GX 270 avec un mot de pass sur le bios, je voudrais l'enlever, car je ne peux pas metre la sequence boot sur le CD-rom, j'ai déja enlever la pille de la carte mere, je n'ai pas vue de cavalier pour le reset du bios, j'ai regarder sur le site DEll mais riens de concret non plus, avez une solution. The symptoms are: 1. dell optiplex 755 bios reset jumper

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