Solved No Administrator password

barneybut

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I bought a Optiplex 755 computer, cheap. When I fired it up, it has a win 7 pro system. I was going to put in my XP, but would like to stay with win 7, as long as it's installed. I quickly found out that I couldn't do much of anything because I don't have the Administrator user name or password. The User Account Control asks for this info whenever I try to change something. I can't even delete the win 7 to put in my XP. I took the battery out and pulled the password jumper, but it still wants the info for the UAC when I try to load something. From what I looked at online, I figure I'm stuck with this setup. Any suggestions?

I just saw this from a previous posting.............. Oh well....

Posting methods to bypass security such as activation or encryption or even a simple password is considered illegal and as such this is as far as we can take it.
 
Last edited:

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
dell
OS
win 7 pro 64
If you can create an install Media, (likely to be a DVD on this age of PC ), for your Windows XP and have your original Retail Key, (OEM keys that came come with pre-installed copies of XP, Windows 7 Etc are one off use and cannot be used on other than the system they were sold with), you should be able to install a fresh copy of XP (wiping the current Win7 Install in the process).

The reason we have our rule about not helping with password issues is that we cannot confirm your actual ownership of the system, this is unfortunate but does not in anyway suggest we think you have done anything wrong. If you have a local technician it should be possible for them to unlock your system very quickly and cheaply as you should be able to prove your ownership to them quite easily so the issues we have as a remote entity are not valid
 

My Computers

System One System Two

  • Computer type
    PC/Desktop
    Computer Manufacturer/Model Number
    ChillBlast - Custom to my design
    OS
    Windows 11 Pro x64 [Latest Release and Release Preview]
    CPU
    Ryzen 9 5950X, 3.8 - 5.2 MHz
    Motherboard
    Asus Prime X570-Pro
    Memory
    64GB [2 x 32GB] DDR4 3200MHz
    Graphics Card(s)
    4GB NVIDIA GEFORCE GTX 1650 Ti
    Sound Card
    On-board SPDIF to 5.1 System + HDMI [5.1 system]
    Monitor(s) Displays
    32" UHD 32 Bit HDR Monitor + 43" UHD 4K 32Bit HDR TV
    Screen Resolution
    2 x 3840 x 2160 @60Hz
    Hard Drives
    1TB M2 SSD OS, 500GB Fast Access SSD, 2 x 8TB Data + Various Externals from 1TB to 4TB, 10TB NAS
    PSU
    NZXT C750 80 PLUS Gold 750W Modular PSU
    Case
    Workstation Case [Matt Black]
    Cooling
    NZXT Kraken X63 280mm CPU Cooler +2x Quiet Case fans
    Keyboard
    Logitech Wireless MX Keys & K400 + others
    Mouse
    Logitech Wireless MX Master 3S
    Internet Speed
    920 MB Down 50 MB Up
    Antivirus
    BitDefender Total Security Pro
    Browser
    Chrome (always run latest Non-Beta)
    Other Info
    Also run ...
    Laptop - Quad 8GB - Windows 10 Pro x64
    Nexus 7 Android tablet x2
    Samsung 10.2" tablet
    Blackview TAB 8 4G Android Tablet c/w Keyboard
    Wacom Intuos Pro Medium Pen Pad
    Wacom Intuos Pro Small Pen Pad
    Wacom Expresskeys Remote
    Loopdeck+ Graphics Controller
    Shuttle Pro v2 Control
  • Computer type
    Laptop
    System Manufacturer/Model Number
    Dell XPS 17 10750H
    OS
    Windows 11 Pro x64 Latest RP
    CPU
    Intel I7 10750H 5.0GHz
    Motherboard
    Dell XPS
    Memory
    32GB [2x16GB] DDR4 2933 MHz
    Graphics Card(s)
    nVidia GTX1650Ti 4 GB GDDR6
    Sound Card
    Stock [Realtek] 4 Speaker
    Monitor(s) Displays
    17" IPS UHD+ Infinity Edge Touchscreen
    Screen Resolution
    3840 x 2400
    Hard Drives
    2TB M2 NVMe, 4TB External + various 500GB & 1TB External NVMe (also have access to spinner HDD from
    PSU
    Stock
    Case
    Stock XPS Aluminium & Carbon Fibre
    Cooling
    Stock - Active Fan Control
    Keyboard
    Backlit + Various Logitech
    Mouse
    Stock Track Pad + Logitech MX Trackball
    Internet Speed
    72 MB Down 18MB Up
    Browser
    Chrome
    Other Info
    Also run ...
    Laptop - Quad 8GB - Windows 10 Pro x64
    Nexus 7 Android tablet x2
    10.2" tablet
    Sony Z3 Android Smartphone
    Wacom Intuos Pro Medium Pen Pad
    Wacom Intuos Pro Small Pen Pad
    Wacom Expresskeys Remote
    Loopdeck+ Graphics Controller
    Shuttle Pro v2 Control Pad
    10TB NAS
Is there any other account showing it may have an admin account with no password or ask the seller
 

My Computer

Computer type
PC/Desktop
OS
win 8 32 bit
No Administrator Password

Thanks for the replies to my query. I use win 10 on my main computer, but found I can't use many of my old programs with it, so I bought the Dell machine, figuring to use it for the stuff that doesn't work with win 10 by loading it with my old XP. I kept the disc and the Key for the XP. I bought the new outfit for $ 20 at a flea market. The guy who sold it to me doesn't know the password, said it was his dead uncles machine. Not too big a hurt for $20.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
dell
OS
win 7 pro 64
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