WHQL ╡≡┴÷┼╨ ╝¡╕φ ╚«└╬

╡σ╢≤└╠╣÷░í Microsoft Windows Hardware Quality Lab(WHQL)┐í╝¡ ╡≡┴÷┼╨ ╝¡╕φ╡╚ ░═└╬┴÷ ╚«└╬╟╥ ╢º, DirectX ┴°┤▄ ╡╡▒╕┤┬ └╬┼═│▌┐í ┐¼░ß╟╧┐⌐ ╗⌡╖╬┐ε WHQL └╬┴⌡╝¡└╟ ┤┘┐ε╖╬╡σ╕ª ╜├╡╡╟╥ ╝÷╡╡ └╓╜└┤╧┤┘. └╠ ╟┴╖╬╝╝╜║░í ┴°╟α╡╟┤┬ ╡┐╛╚┐í┤┬ ╜├╜║┼█┐í╝¡ ┴ñ║╕╕ª ░╦╗÷╟╥ ╝÷ ╛°╜└┤╧┤┘. ├│└╜ DirectX ┴°┤▄ ╡╡▒╕╕ª ╜╟╟α╟╥ ╢º └╬┼═│▌ ┐¼░ß└╗ ╟π┐δ╟╥ ░═└╬┴÷ ╣»┤┬ ╕▐╜├┴÷░í ╟Ñ╜├╡╦┤╧┤┘. ┤┘└╜┐í┤┬ └╠ ╕▐╜├┴÷░í ╟Ñ╜├╡╟┴÷ ╛╩╜└┤╧┤┘. └╠ ╝│┴ñ└╗ ║»░µ╟╧╖┴╕Θ ╜├╜║┼█ ╞Σ└╠┴÷╖╬ ░í╝¡ WHQL ╡≡┴÷┼╨ ╝¡╕φ ╚«└╬└╟ ╝▒┼├└╗ ├δ╝╥╟╒┤╧┤┘.

╢╟┤┬, ╕φ╖╔ ╟┴╖╥╟┴╞«┐í ┤┘└╜░· ░░└╠ └╘╖┬╟╧┐⌐ ║»░µ╟╥ ╝÷╡╡ └╓╜└┤╧┤┘.

dxdiag [/whql:on] [/whql:off]

└╠ ╕φ╖╔┐í╝¡ /whql:on└║ DirectX ┴°┤▄ ╡╡▒╕░í WHQL ╡≡┴÷┼╨ ╝¡╕φ└╗ ╚«└╬╟╧╡╡╖╧ ╟π┐δ╟╧░φ, /whql:off┤┬ DirectX ┴°┤▄ ╡╡▒╕░í WHQL ╡≡┴÷┼╨ ╝¡╕φ└╗ ╚«└╬╟╧╡╡╖╧ ╟π┐δ╟╧┴÷ ╛╩╜└┤╧┤┘.