HP Compaq dc7700 PC Desktop - Answered Questions & Fixed issues
Keyboard not working
if the keyboard doesnt work than you have a problem if its a USB keyboard the pc should automatically detect it and install it... just give it a little bit of time to look for the drivers and install it
Hp processor e4600
the microcode needs to be updated using a bootable flash drive. you can get the file from the hp website
My pc hp dc7700 turn off suddenly every time i am working on it plz.is there any one to help me???
software best guess--you have gotten a virus that is affecting your system files.-your system files have been damaged.do a good scan with some virus protection and remove the viruses - if it shows viruses affecting system files-and that virus cannot be removed by any regular virus protection. try watching a few combo fix tutorials-last resort for a malicious unmovable virus. hardware best guess-sounds like an overheating issue try buying a good case fan. if that does not work try removing your heat sink from your processor wiping both clean of paste or residue and re applying thermal paste. my favorite type is arctic silver Btw, I’m available to help over the phone in case u need at
https://www.6ya.com/expert/tyler_d7f5052aae55714c
No signal on monitor for hp dc-7700
how many hard drives do you have two or more when reset bios default it can happen.you must be sure to start from the drive there windows is.bios optimal default probely changed drives
My Hp compaq PC showing problem about HDD - Disk Read Error . But This HDD was run very good to another PC ?
Test all leads that attach to your hard drive power and data cables IDE SATA the leads from your
MOTHERBOARD TO YOUR HARD DRIVE make sure they have a secure dust free connections and are not faulty or just replace them they could be faulty Make sure all leads that are attached to your dvd\cd floppy drives have secure connections and are not faulty or just replace them they could be faulty. Computers need power and data to travel through every working device to continue its cycle and have an end so any faulty leads will end up with a computer error. Even something as small as a faulty electrical or fan lead can cause you problems Motherboard and a Hard Drive any leads between them will fail before your motherboard or your hard drive if its a flat ribbon 40 pin type IDE replace it this will be the first to fail. b> 1: Download a disk read error repair tool,install this error repair tool. 2: Open disk read error repair tool and scan you computer for free 3: Then click the Repair All Button again and your done! It is very easy to repair disk read error. Here are the url of disk read error repair tool:
http://www.RepairErrorInstantly.com/ttfi... or rather than doing this try the alternative which is windows own repair Restart your computer repeatedly tapping the f8 key to enter safe mode while the screen is black once in safe mode where the only things working will be your keyboard and mouse allowing you to attempt to repair your computer If done properly the user should get to a screen similar to the below screen. Select the option for Safe mode command prompt only Windows Advanced Options Menu Please select an option: Safe Mode Safe Mode with Networking Safe Mode with Command Prompt Enable Boot Logging Enable VGA mode Last Known Good Configuration (your most recent settings that worked) Directory Services Restore Mode (Windows domain controllers only) Debugging Mode Start Windows Normally Reboot Return to OS Choices Menu Use the up and down arrow keys to move the highlight to your choice Select safe mode with networking to download
http://www.RepairErrorInstantly.com/ttfi... Then restart again into safe mode with command prompt. Use the up and down arrow keys to move the highlight to your choice. Select safe mode with command prompt then type in chkdsk/f/r which will scan for and and attempt repair of bad files and bad sectors on hard drive You should have no input while chkdsk utility is in progress any input might further damage your computer Hope this helps. b>
Ethernet controller
Get onlineand got to www.google.com In the google search box type: "AcerSupport" (without the quotes). Look for downloads and drivers. Enter your model number and operating system when requested. Download andinstall the drivers.
Dear all we have a
5 beeps for an AMI BIOS, which I think you have, means you have a processor error, or, in other words, the CPU.
Just to be sure, disconnect everything BUT the video, CPU, and memory. See if the result is the same.
I have HP DC7700 that
As explained here
http://h200003.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=pl&cc=pl&taskId=125&prodSeriesId=3232028&prodTypeId=12454&objectID=c00805471
5 beeps = Pre-video memory error which means that the northbridge on the motherboard is faulty. You need a new mobo, this one is dead.
Hello,
This issue might happen due to RAM.
To resolve this issue:
Turn of the power supply for your desktop.
Please remove the side case on your tower(CPU).
find the RAM slot and remove the RAM from the Slot.
Clean the RAM terminals with the help of cloth or Eraser.
After cleaning place the RAM on RAM slot.
Now try to turn ON the PC desktop. If it is working thats fine or else you need to replace another RAM to check.
Please refer the below figure to find the RAM Slot and the lock to remove the RAM.
Dc7900 video problems
- Then DOWNLOAD install video driver.(Graphic Driver)
When you restart your pc the problem will be solved!.
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