Dell OptiPlex 755 Support Question
Dell OptiPlex 755 Support Question
Find answers below for this question about Dell OptiPlex 755.Need a Dell OptiPlex 755 manual? We have 3 online manuals for this item!
Question posted by matrixms1982 on February 18th, 2013
I Want To Remove Passworde Of Adminstraion?
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Current Answers
Answer #1: Posted by DellJesse1 on February 18th, 2013 10:54 AM
DellJesse1
Member since:
April 19th, 2012 Points: 1,551,500
Member since:
April 19th, 2012 Points: 1,551,500
matrixms1982,
To remove your administrator password you can click the link below for step by step instructions.
Thank You,
Dell-Jesse1
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Related Dell OptiPlex 755 Manual Pages
Quick Reference
Guide - Page 6
...8482; Product Information Guide
• How to remove and replace parts
Dell™ OptiPlex™ User's Guide
• Specifications
Microsoft ...computer.
• Tools and utilities
• How to set up my computer
Owner's Manual
• How to remove and install parts
• Warranty information • Terms and Conditions (U.S.
only) • Safety instructions •...
Quick Reference
Guide - Page 76
... system. After you have removed Dell PC Restore, you do not remove PC Restore from the hard drive, you cannot ever recall it, and you do not want to return your computer. Dell... Restore screen appears and the computer restarts.
7 After the computer restarts, click OK. If you remove PC Restore from your hard drive to gain additional hard drive space.
2 Immediately upon seeing the ...
User's Guide - Page 18
... User License Agreement
• How to remove and replace parts • Specifications • How to configure system settings • How to discourage removal of the label.
18
Finding Information NOTE...Microsoft Windows License Label
Find It Here Dell™ Product Information Guide
Dell™ OptiPlex™ User's Guide Microsoft Windows Help and Support Center
1 Click Start or →...
User's Guide - Page 60
...You Begin" on page 21. 3 Remove the computer cover (see "Removing the Computer Cover" on page 27). 4 Remove the plastic hard drive bracket from the electrical outlet before removing the computer cover. CAUTION: To guard... Hard Drive
CAUTION: Before you just installed is the primary drive, install your files before you want to keep, back up and out of the bay. 5 Gently spread the sides of the ...
User's Guide - Page 114
... NOTICE: If you disable the integrated network adapter, you installed a network adapter card and want to turn off the integrated network adapter: a Enter system setup, select Network Controller and change ...not have AMT functionality.
16 Install any cables that will not reach the riser-card cage once they are removed from the computer.
1 2
1 riser-card cage 2 handle
4 Press in on the tab to ...
User's Guide - Page 142
... it is configured for the drive to the drive, do not require the complete removal of the computer and disconnect the power and data cables from the 3.5-inch bay ... 4 Remove the computer cover (see "Optical Drive" on page 131). 6 Remove the floppy drive from the drive.
142
Drives Removing a Hard Drive 1 If you want to disconnect the cables connecting the two drives. 5 Remove the optical...
User's Guide - Page 146
...Begin" on page 21. 3 Remove the computer cover (see "Removing the Computer Cover" on a surface, such as a foam pad, that contains data you begin any of the Desktop computer. 1 Check the documentation ... .
See "Removing an Optical Drive" on
page 131. 5 Disconnect cable from the existing hard drive. 6 Remove the existing hard drive from the electrical outlet before you want to keep, back...
User's Guide - Page 184
... 168). NOTICE: If you disable the integrated network adapter, you installed a network adapter card and want to turn off the integrated network adapter: a Enter system setup, select Integrated NIC from the inside... any drivers required for the card as described in "Before You Begin" on page 21. 2 Remove the computer cover (see "System Board Components" on page 172. 3 Gently lift the release tab...
User's Guide - Page 189
... your thumb until you release the securing tab.
13 If you installed a network adapter card and want to turn off the integrated network adapter:
a Enter system setup, select Integrated NIC from the inside... required for the card as described in "Before You Begin" on page 21. 2 Remove the computer cover (see "Removing the Computer Cover" on page 168). 3 Gently lift the release tab on the card...
User's Guide - Page 197
... to keep, back up and out of the drive and slide the drive up your computer from the electrical outlet before removing the computer cover. Hard Drive
CAUTION: Before you want to verify that it on a hard surface. NOTICE: Do not pull the drive out of the computer. 6 Press in "Before You...
User's Guide - Page 258
...bay.
258
Module Bay Doing so may bend the chassis and cause difficulty in removing a module device. 3 When a computer message indicates that appears on your ...removed the cover to lock the device in removing a module device.
4 Pull the device by moving the module locking switch to remove a locked device. You must remove the computer cover to use the locking switch). 7 If you want to remove...
User's Guide - Page 274
... Security
Chassis Intrusion Detection
NOTE: When the administrator password is enabled, you must know the administrator password before you update the option setting. 7 Exit and... This (optional on some computers) feature, if installed and enabled, detects that the chassis was previously removed. To reset the Detected setting, enter system setup (see "Entering System Setup" on page 280). No...
User's Guide - Page 280
... after you add, change, or remove any hardware in your
computer • To set or change an existing administrator password, you must know the administrator password.
1 Enter system setup (see ...drive installed Before you use Password Status in "Assigning an Administrator Password" on page 280). 2 Type the administrator password at the prompt. 3 Highlight Admin Password and press the left- NOTE...
User's Guide - Page 290
... is being reset (jumpered temporarily). See "Jumper Settings" on page 289. 4 Replace the computer cover (see "Replacing the Computer Cover" on the system board, and remove the jumper to clear the
password. RTCRST jumpered
The real-time clock has not been reset. Ultra Small Form Factor Computer
Jumper PSWD
Setting
Description...
User's Guide - Page 291
... outlets, and turn them on. 6 After the Microsoft® Windows® desktop appears on your computer, shut down your computer (see
"Turning Off Your Computer... both system and administrator password options appear as Not Set-meaning that the password feature is enabled but no password is assigned. 13 Assign a new system and/or administrator password. d Remove the jumper plug from the...
User's Guide - Page 294
...state it was in Windows Vista
The Microsoft Vista power management features can use your Windows password before the computer exits from standby mode or hibernate mode.
• Program the power button....
• Portable/Laptop - If your computer is a portable computer that scheme, unless you want to activate standby mode, activate hibernate mode, or turn off hard disks, System stand by, ...
User's Guide - Page 301
... RAID Level 1 Configuration
1 Set your stripe size. 7 Select the appropriate stripe size from which you want to migrate, and click Next. 9 On the Select Member Hard Drive screen, double-click the hard ... option, you do not see "Setting Your Computer to RAID-Enabled Mode" on the member drive removed. 11 Click Finish to start migrating, or click Back to keep on the Migration Wizard screen. ...
User's Guide - Page 302
... use your source hard drive (it should be the hard drive containing the data or operating system files that you want to keep on the member drive is removed.
10 Click Finish to start migrating, or click Back to act as the RAID level.
NOTE: In step 10, all data contained on...
User's Guide - Page 317
... before moving the computer.
NOTE: If an administrator password has been assigned by touching an unpainted metal surface ...then plug it .
Replacing the Computer Cover
Mini-Tower, Desktop, and Small Form Factor Computers
CAUTION: Before you begin any... instructions in the Product Information Guide. Cover was previously removed.
6 Reset the chassis intrusion detector in the Product ...
User's Guide - Page 373
... manual, may cause undesired operation. Operation is no guarantee that interference will not occur in accordance with the FCC regulations:
• Product name: Dell™ OptiPlex™ 755
• Model numbers: DCTR, DCNE, DCSM, DCCY
• Company name: Dell Inc. However, there is subject to Part 15 of the FCC Rules. If...
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