Black patches on screen problem

[super365]

When I am browsing, I see some black rectangles occasionally. It will disappear if I scroll up and down or visit a new webpage.
What is happening? Thanks

 

[Goodshot]

Brand ? Price ? Used how long already ?

 

[super365]

No brand. Self made PC.
HD 5770 Graphics card.
5 years

 

[Goodshot]

Hmm, i mean ur monitor . Anyway u need to plug out ur gfx card to chk wether is monitor or card problem

 

[hlots123]

https://productforums.google.com/forum/#!msg/chrome/VXoAbUygYdM/OVVapoMKCQAJ
https://code.google.com/p/chromium/...Stars Area Feature Status Summary Modified OS

some pple in chrome & chromium exp this... urs other browser no problem?

 

[jtjt00]

Either GPU or monitor going up lorry.

 

[super365]

https://productforums.google.com/forum/#!msg/chrome/VXoAbUygYdM/OVVapoMKCQAJ
https://code.google.com/p/chromium/...Stars Area Feature Status Summary Modified OS

some pple in chrome & chromium exp this... urs other browser no problem?

Unsure if it occurs in Firefox or IE because never use them much. Problem happened in chrome.

Dell LCD monitor 5 years old

 

[super365]

Hmm, i mean ur monitor . Anyway u need to plug out ur gfx card to chk wether is monitor or card problem

Dell LCD monitor 5 years old. Plug out graphic card cannot use PC already. Mobo needs graphic card to work.

 

[hlots123]

if only chrome, then 1st reply in link claims 47 beta fixes it.
if other browser also affected, could be driver or hw acceleration setting, or like others mention maybe gpu...

 

[Goodshot]

Unsure if it occurs in Firefox or IE because never use them much. Problem happened in chrome.

Dell LCD monitor 5 years old

5 yrs is old enough to retire , my dell 2 yrs only already got dead pixel / line , but got warranty just 1 - 1 exchange. u can install Firefox try , if still same problem then can say good bye buy another ba , or just buy a used $50

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