20 Most Recent Compaq TFT8020 18.1" Flat Panel LCD Monitor Questions & Answers

Make sure the pins on the video cable are not bent or damaged.

Make sure there are no extension cables or switch boxes attached to the monitor.

Verify that you have the proper drivers installed for the video card.

Verify the problem at all possible resolutions and refresh rates.

Make sure the refresh rate does not exceed maximum value for any resolution.

Test the monitor on a different computer.

Contrast is recommended to be set at a higher range while the brightness should be set at middle range. This helps to increase the text clarity while reducing the bright background.

If your monitor is equipped with moire control, adjusting this may improve the clarity of the text. Moire is a wavy distortion pattern caused by interference between the dot pitch of the CRT and the picture signal. The pattern may vary depending on the screen amplitude, contrast, brightness, and other characteristics of the input signal.

Monitor's performance may be affected by the Earth's magnetic field. Try rotating the monitor to different directions to improve misconvergence.

Most video cards offer a software utility that changes the frequencies and sync polarities for all resolutions. If the setup does not match with the monitor's characteristics, an incorrect signal may be displayed on the screen. Sometimes, the image may also appear blurry.

Windows 7 should be the OS. If you go to safe mode, it should complete booting and then you can list the errors but I suspect there is a driver error. Maybe the wrong version in there.

From the Service manual https://www.manualslib.com/manual/71736/Hp-Compaq-Presario-F700.html?page=43#manual Unknown user password If the computer you are servicing has an unknown user password, follow these steps to clear the password: NOTE: These steps also clear CMOS. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the 1. computer on, and then shut it down through the operating system. Disconnect all external devices connected to the computer. 2. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and 3. then unplugging the AC adapter from the computer. Remove the battery (see Battery on page 37) 4. Remove the real-time clock (RTC) battery (see RTC battery on page 44) 5. Wait approximately 5 minutes. 6. Replace the RTC battery and reassemble the computer. 7. Connect AC power to the computer. Do not reinsert any batteries at this time. 8. Turn on the computer. 9. All passwords and all CMOS settings have been cleared. Videos as well https://www.google.com/search?q=Compaq+F700+reset+admin+password ..

As WhatsApp was originally designed for phones the process adn solution are not as straight forward as you might think, See the sites listed below: Download WhatsApp For Laptop PC Windows 8 1 8 7 Install Whatsapp http://fasttechbuzz.com/download-whatsapp-windows-8-1-7-pc-laptop-free/ If you need further help, I’m available over the phone at https://www.6ya.com/expert/steven_7f54ab9063554f66

It is 22 years old and there is not support for the virus magnet that is called Windows XP!

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Hey readersFollow these steps to troubleshoot that issue. Warning -Please don't your that tip for illegal work . Its only for personal and training purpose. You can also follow my tip

Is is probably too old to take Win 10. Also, USB support normally starts once Windows is loaded. During Boot up, it looking for a hard drive or Bootable CD Media. By default, the notebook can start only from a bootable hard drive or bootable drive medium in the notebook. https://www.google.com/search?q=Compaq+evo+n115+boot+from+usb It is 21 years old!!

QuickSpecs

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am sure it is eset nod http://www.eset.com/download

reboot the system by pressing F8 if your using windows OS and select last good configuration.

you can try also selecting Enable VGA mode (press F8 while rebooting and select ENABLE VGA mode).

hope this helps, please rate.

Computer is probably too old to recognize an SSD. You may be able to find a firmware upgrade. Did you boot into the BIOS and try and find the SSD? https://www.google.com/search?q=Compaq+presario+c500+dos+not+detect+ssd+hard+drive ..

Replace the capacitor.

It might be a connector cable between the mother board and the power supply has worked loose when the machine was moved. That blinking light appears to be on the power supply. While there might be other causes, I suspect the power supply needs to be replaced. You could take up considerable time and try to reseat everything and check all the connections and even put new thermal paste between the CPU and heatsink, but in the end, I suspect putting in a new (or used of the same type) power supply will be the fix. If the power supply has failed before damaging anything, that at least would be good news.

2006 PC (HP.coM) 16 years old.. ouch. XP (microsoft) is now a horrible virus magnet, and there is ZERO support now, are you using the last XP earth 2020??? gee google that. 2001 to 2007 was XP rein , vista 2007 I bet there are 1millons of web site still with XP usage .(old topics) google them. but Microsoft purged theirs. it is not sold at all, so how in the world can you get the installer on any pen drive, and XP installed from CD not pen.. worst of all XP installer, can not us 99% of all USB ports and then only half after the install (unless you force them via F6 and floppy drive with xp drivers on the floppy for THIS PC) to use any relic PCs run LINUX> not XP

Question edited for clarity, and Maker name. Question moved from BBC Computers. BBC Weather and Quora and both secure and have an http*S* security certificate. My guess is that you have a third party security app, or worse, two of them, not understanding status or fighting with each other.

It is an obsolete dinosaur from April 1999. Put it back in the dumpster where you found it. It was in there for a reason :>D https://www.google.com/search?q=compaq+prosignia+144+parts+diagram ..

https://social.microsoft.com/Forums/en-US/home?category=&forum=&filter=&sort=relevancedesc&brandIgnore=true&searchTerm=office ask them it is not free. it costs money for a license do not steal it.