Window Activation for Pc

Window Activation for pc

Window 7 sound not working problem

Window 7 sound not working problem solution

Hi @kkchan02 ,

Try using the HP SMART. HDD diagnostic software found in the BIOS setup area, to test if the HDD is OK.

As @slagle stated it sounds as though the HDD is failing or has failed.

If it has failed, you cannot repair it, you can only replace it. Hopefully you have backups of your data.

Hi @kkchan02 ,

Have you done the diagnostics on the HDD? You haven't said. You really should try it

Download this (select Ver. 7.5 Windows Free Edition) to a USB and boot the PC from the USB to test RAM. If PC boots OK and tests pass then RAM is not the problem.

Really? I guess HP doesn't want to give it up.

Bro, you need to to do a better job of asking for help.

Explain everything you did. Every detail.

Then maybe someone has an answer.

tu vas en Guyane

I wonder if this tool might be good for unsticking without damaging the contacts

https://tinyurl.com/2rbz2k9z

It sounds frustrating, but here are a few things you can try to fix the issue with your HP Officejet 4620:

1. Check for Clogs – The ink cartridge could be clogged. Run the printer's cleaning cycle (usually found in the printer settings under "Tools" or "Maintenance"). This will help clear any blockages in the printhead.
2. Reinstall the Cartridge – Sometimes the cartridge doesn’t seat correctly. Remove the black ink cartridge, then reinstall it firmly to ensure it’s properly in place.
3. Printhead Cleaning – If the automatic cleaning doesn’t work, you can manually clean the printhead. Gently wipe the printhead area with a soft, lint-free cloth moistened with warm water.
4. Check Cartridge Chips – The cartridge might have a faulty chip, which can prevent it from communicating with the printer. Try using a different black ink cartridge to see if that resolves the issue.
5. Check for Software/Driver Issues – Sometimes, the problem could be related to your printer’s software or drivers. Ensure you have the latest printer drivers installed, or try uninstalling and reinstalling them.
6. Align the Cartridges – In the printer settings, there’s an option to align the printheads. Running an alignment might help fix printing issues.

If none of these work, there could be a more serious issue with the printer’s printhead, and you might need to contact HP support for further assistance or consider servicing the printer.

It sounds like the flash mechanism might be stuck or the spring inside isn't working properly. Here’s what you can try:

1. Check for Obstructions – Sometimes dust or dirt can prevent the flash from popping up. Gently clean around the flash area with a soft brush.
2. Manual Pop-Up – Try to gently pull the flash up with your fingers (if it's safe to do so). Don't force it too much; just a little help might get it working.
3. Reset the Camera – Turn your camera off and then on again. This can sometimes reset the mechanism.
4. Check for Firmware Updates – Occasionally, software issues can cause this problem. Check if your camera has a firmware update available.

If none of this works, there might be an internal issue with the mechanism, and you may need to have it serviced.