Member Avatar for kathycooke

My monitor is fuzzy i can see letters but the pictures are fuzzy i cant view the pictures....its not in safe mode i cant figure out whats wrong

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  • 10 Replies
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  • 8 Years Discussion Span
  • Latest Post Latest Post by Member #1002945

Dani AI

Generated

A concise diagnostic summary and practical steps based on the thread: since already swapped monitors (so the Sony CRT behaved the same) the fault is most likely on the PC side rather than the monitor itself. The fact the system only offers “16 colors” means Windows is almost certainly using a generic VGA driver or can’t negotiate proper modes with the video card/monitor. / were right to check the display path and / were right to point at drivers — below are clear, non-redundant steps to pinpoint the cause and fix it.

  1. Verify what Windows sees
  • Run Device Manager: 
    devmgmt.msc

    Look under Display adapters (does it show the vendor name or “Standard VGA Graphics Adapter”?) and under Monitors (Generic PnP vs Unknown).

  1. Gather hardware IDs (if the adapter is generic)
  • In Device Manager: Properties → Details → Hardware Ids (strings like PCI\VEN_xxxx&DEV_xxxx) — use that to get the exact driver.
  1. Collect a system report
  • Run:
    dxdiag

    Check the Display tab and save the report for reference.

  1. Clean driver install
  • From Device Manager uninstall the display adapter (choose delete driver if shown), reboot, then install the correct driver downloaded for the exact card model (NVIDIA/AMD/Intel vendor package). If internet access is unavailable, download on another machine and use USB.
  1. Resolution/refresh + CRT controls
  • Ensure the desktop is set to the monitor’s native resolution and a sane refresh rate. For CRTs, try degauss/focus/geometry controls; CRTs can look “soft” if settings are wrong.
  1. Hardware checks after cleaning
  • Power off and unplug, reseat the card, confirm any PCIe power leads are connected, inspect the connector/pins and the cable. Grounding/ESD precautions are recommended. If problems persist, test the video card in a different PC or try a known-good card to separate driver vs hardware failure.

Note: many reports like ’s (fuzziness after cleaning/reseating) resolve by reseating and installing the correct driver; persistent fuzz or artifacting after a correct driver usually points to hardware.

Recommended Answers

All 10 Replies

Member Avatar for Catweazle

Has this just occurred, or has this particular PC always done this?

If it's a recent occurrence, what have you recently changed on the PC -software? hardware?, settings? .........

Member Avatar for DaveSW

Do you have another monitor that you could connect to your pc? it could be a problem with one of the pins in the monitor plug.

Member Avatar for oalee

It could be the monitor itself, or as DaveSW said, try checking the cable that connects your monitor to the VGA card, maybe one of the pins are mis-aligned. try DaveSW's solution and put on a different working monitor. Give us a feedback on what happens to your problem...

Member Avatar for kathycooke

It could be the monitor itself, or as DaveSW said, try checking the cable that connects your monitor to the VGA card, maybe one of the pins are mis-aligned. try DaveSW's solution and put on a different working monitor. Give us a feedback on what happens to your problem...

I changed monitors i had a samsung then i put my sony multiscan100sx on the pc .but nuthing happend it is still fuzzy :( nbut when i go to my display to change the color pixels or u know 16bit whatever ........mine says i can only change it 2 ways (it says 16 colors or 2colours ) no 256 or 32bit or 16 bit .....i am not sure how i get higher color or bits could soneone help me thanks

Member Avatar for caperjack

Reinstall your video card drivers !

Member Avatar for Catweazle

Install both your motherboard chipset drivers AND your display drivers!

Member Avatar for oalee

VGA card drivers...

Member Avatar for keepitsimple

My monitor is fuzzy i can see letters but the pictures are fuzzy i cant view the pictures....its not in safe mode i cant figure out whats wrong

Seriously I red a million forums of these techies and tryed all the stuf then i figured I would clean out the dust in my puter ....well what do you know how gay is that ?


Step 1 open computer and clean it out

Step 2 listen to a tech

Member Avatar for crunchie

Step 3. Get a life.

commented: Step 4 - award rep+++++ +19
Member Avatar for Member #1002945

yeah i have the same problem with my computer and idk if the pins are damaged or what as they look fine to me, also this happened after i decided to remove all the dust of my computer... i removed all the components properly (my two terrabyte memory storages,my ram then my Nvidia GeForce 8400GS (i know it's old)) i cleaned all the dust out of the fan etc then i put all the components back in.... ever since i had done that my computer screen has been fuzzy/pixelly and not very smooth looking.
Any ideas or suggestions would be great, thanks :3
(i have removed the graphics card a few times to clean it and also i've ran many diagnostics and programs to help see what the problem is).

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