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‎06-04-2018 08:21 AM

HP Recommended
Product: HP Pav 570-p076na DT PC
Operating System: Microsoft Windows 10 (64-bit)

Two beeps followed by two beeps when switched on. Monitor message is 'Input signal not found. Check video cable and video source'. I've changed both cable monitor and get the same result. Both cable and monitor checked on a different computer and both work. Video card fault?

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