Compaq dc5800 - Microtower PC Troubleshooting Manual page 18

Troubleshooting guide
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‫أﺻﻮات‬
‫ﺗﺘﻮﻗﻒ‬
) .
‫ﻣﺮﺗﻴﻦ‬
‫ﺗﻨﺒﻴﻪ‬
‫ﺻﻮت‬
.
‫اﻟﻤﻌﺎﻟﺞ‬
‫ﻓﻲ‬
‫اﻟﺘﺒﺮﻳﺪ‬
‫ﻓﻲ‬
‫اﻟﻤﻌﺎﻟﺞ‬
‫ﻣﺮوﺣﺔ‬
‫ﺗﻜﻦ‬
‫ﻟﻢ‬
‫إذا‬
.
‫ﺗﺪور‬
‫اﻟﺤﺮاري‬
‫اﻟﻤﺒﺮد‬
‫ﺗﺠﻤﻴﻊ‬
‫اﺳﺘﺒﺪال‬
‫ﻓﻌﻠﻴﻚ‬
:
‫ﻳﻠﻲ‬
‫ﺑﻤﺎ‬
‫اﻟﻘﻴﺎم‬
‫ﻓﻌﻠﻴﻚ‬
.
‫اﻟﻤﻨﺎﺳﺒﺔ‬
‫اﻟﻔﻮﻟﺘﻴﺔ‬
‫وﻓﻖ‬
،‫اﻟﻄﺮازات‬
:
‫ﻳﻠﻲ‬
‫ﺑﻤﺎ‬
‫اﻟﻘﻴﺎم‬
‫ﻓﻌﻠﻴﻚ‬
‫زر‬
‫أﺳﻼك‬
‫ﺣﺎﻣﻞ‬
‫اﺳﺘﺒﺪال‬
‫ﻓﻌﻠﻴﻚ‬
،‫اﻟﺘﺸﻐﻴﻞ‬
.
‫ﺑﺎﻟﻄﺎﻗﺔ‬
‫اﻟﺘﺰوﻳﺪ‬
ARWW
‫اﻟﻜﻤﺒﻴﻮﺗﺮ‬
‫وﻳﺼﺪر‬
،‫ﻟﺜﺎﻧﻴﺘﻴﻦ‬
‫ﻣﺆﻗﺖ‬
‫ﺗﻮﻗﻒ‬
‫ﻣﺮوﺣﺔ‬
‫ﻋﻤﻞ‬
‫وﻣﻦ‬
‫اﻟﻜﻤﺒﻴﻮﺗﺮ‬
‫ﻓﻲ‬
‫اﻟﺘﻬﻮﻳﺔ‬
‫اﻟﻤﻌﺎﻟﺞ‬
‫ﻣﺮوﺣﺔ‬
‫آﺎﻧﺖ‬
‫إذا‬
‫ﻣﺎ‬
‫ﻟﻤﻌﺮﻓﺔ‬
‫اﻟﺘﺸﻐﻴﻞ‬
.
‫اﻟﻨﻈﺎم‬
‫ﻟﻮﺣﺔ‬
‫ﺑﺮأس‬
‫آﺒﻠﻬﺎ‬
،‫دوران‬
‫ﺣﺎﻟﺔ‬
‫ﻓﻲ‬
‫ﻟﻴﺴﺖ‬
‫وﻟﻜﻨﻬﺎ‬
،‫ﻣﻮﺻﻮﻟﺔ‬
.
‫ﻣﻌﺘﻤﺪ‬
،‫أﺧﻀﺮ‬
‫إﻟﻰ‬
‫اﻟﺜﺎﺑﺖ‬
‫اﻟﻘﺮص‬
‫ﻣﺤﺮك‬
‫ﺿﻮء‬
‫ﺑﻌﺾ‬
‫ﻋﻠﻰ‬
‫ﺑﺎﻟﻄﺎﻗﺔ‬
‫اﻟﺘﺰوﻳﺪ‬
‫ﻟﻮﺣﺪة‬
‫اﻟﺨﻠﻔﻴﺔ‬
.
‫اﻟﻨﻈﺎم‬
‫ﻟﻮﺣﺔ‬
‫ﻋﻠﻰ‬
5V_aux
،‫أﺧﻀﺮ‬
‫إﻟﻰ‬
‫اﻟﺜﺎﺑﺖ‬
‫اﻟﻘﺮص‬
‫ﻣﺤﺮك‬
‫ﺿﻮء‬
.
‫اﻟﻨﻈﺎم‬
‫ﺑﻠﻮﺣﺔ‬
‫ﺻﺤﻴﺤﺔ‬
‫ﺑﻄﺮﻳﻘﺔ‬
‫ﻣﻮﺻﻮل‬
.
‫ﺻﺤﻴﺤﺔ‬
‫ﺑﻄﺮﻳﻘﺔ‬
‫ﻗﻴﺪ‬
‫آﺎن‬
‫إذا‬
.
‫اﻟﺘﺸﻐﻴﻞ‬
‫ﻗﻴﺪ‬
‫اﻟﻨﻈﺎم‬
‫ﻟﻮﺣﺔ‬
‫وﺣﺪة‬
‫اﺳﺘﺒﺪال‬
‫ﻓﻌﻠﻴﻚ‬
،‫اﻟﺘﺸﻐﻴﻞ‬
‫ﻋﻦ‬
‫ذﻟﻚ‬
‫ﻳﻠﻲ‬
،‫ﺛﺎﻧﻴﺔ‬
‫آﻞ‬
‫ﻣﺮة‬
،‫ﻣﺮﺗﻴﻦ‬
‫ﺑﺎﻷﺣﻤﺮ‬
‫اﻟﺤﻞ‬
‫ﻓﺘﺤﺎت‬
‫اﻧﺴﺪاد‬
‫ﻋﺪم‬
‫ﻣﻦ‬
‫ﺗﺄآﺪ‬
١ .
‫زر‬
‫واﺿﻐﻂ‬
،‫اﻟﻐﻄﺎء‬
‫اﻓﺘﺢ‬
٢ .
‫ﺗﻮﺻﻴﻞ‬
‫ﻣﻦ‬
‫ﻓﺘﺄآﺪ‬
،‫دوران‬
‫ﺣﺎﻟﺔ‬
‫اﻟﻤﻌﺎﻟﺞ‬
‫ﻣﺮوﺣﺔ‬
‫آﺎﻧﺖ‬
‫إذا‬
٣ .
.
‫واﻟﻤﺮوﺣﺔ‬
‫ﺧﺪﻣﺎت‬
‫ﻣﻮﻓﺮ‬
‫أو‬
‫ﺑﺒﺎﺋﻊ‬
‫اﺗﺼﻞ‬
٤ .
.
‫ﺗﻮﻣﺾ‬
‫ﻻ‬
‫اﻷﻣﺎﻣﻴﺔ‬
‫اﻟﻜﻤﺒﻴﻮﺗﺮ‬
‫ﺗﺤﻮ ّ ل‬
‫إذا‬
.
ٍ ‫ﺛﻮان‬
٤
‫ﻋﻦ‬
‫ﺗﻘﻞ‬
‫ﻟﻔﺘﺮة‬
‫ﺑﺎﺳﺘﻤﺮار‬
‫اﻟﺠﻬﺔ‬
‫ﻓﻲ‬
‫اﻟﻤﻮﺟﻮد‬
،‫اﻟﻔﻮﻟﺘﻴﺔ‬
‫ﺗﺤﺪﻳﺪ‬
‫ﻣﻔﺘﺎح‬
.
‫ﺗﺘﻮاﺟﺪ‬
‫ﺣﻴﺚ‬
‫اﻟﻤﻨﻄﻘﺔ‬
‫ﻋﻠﻰ‬
‫اﻟﻤﻨﺎﺳﺐ‬
‫اﻟﻔﻮﻟﺘﻴﺔ‬
‫ﺿﻮء‬
‫ﺗﺸﻐﻴﻞ‬
‫ﻳﺘﻢ‬
‫أن‬
‫إﻟﻰ‬
‫ﺣﺪة‬
‫ﻋﻠﻰ‬
‫آﻞ‬
‫ﻳﺘﺤﻮ ّ ل‬
‫ﻟﻢ‬
‫إذا‬
.
ٍ ‫ﺛﻮان‬
٤
‫ﻋﻦ‬
‫ﺗﻘﻞ‬
‫ﻟﻔﺘﺮة‬
‫ﺑﺎﺳﺘﻤﺮار‬
.
‫ﻳﻌﻤﻞ‬
‫ﻣﺘﻨﺎوب‬
‫ﺗﻴﺎر‬
‫ﺑﻤﺄﺧﺬ‬
‫ﻣﻮﺻﻮﻟﺔ‬
‫اﻟﻮﺣﺪة‬
‫اﻟﺘﺸﻐﻴﻞ‬
‫زر‬
‫أﺳﻼك‬
‫ﺣﺎﻣﻞ‬
‫آﻮن‬
‫اﻟﻨﻈﺎم‬
‫ﺑﻠﻮﺣﺔ‬
‫ﺑﺎﻟﻄﺎﻗﺔ‬
‫اﻟﺘﺰوﻳﺪ‬
‫وﺣﺪة‬
‫آﺒﻠﻲ‬
‫ﻋﻠﻰ‬
‫اﻟﻤﻮﺟﻮد‬
5V_aux
‫اﻟﻀﻮء‬
‫آﺎن‬
ً ‫ﻣﺘﻮﻗﻔ ﺎ‬
‫اﻟﻨﻈﺎم‬
‫ﻟﻮﺣﺔ‬
‫ﻋﻠﻰ‬
‫اﻟﻤﻮﺟﻮد‬
5V_aux
(
‫ﻳ ُﺘﺒﻊ‬
)
‫اﻟﻌﺎﻣﺔ‬
‫اﻟﻤﺸﺎآﻞ‬
‫ﻳﻮﻣﺾ‬
‫اﻟﻄﺎﻗﺔ‬
‫وﺿﻮء‬
،ً ‫ﺗﻠﻘﺎﺋﻴ ﺎ‬
‫اﻟﻜﻤﺒﻴﻮﺗﺮ‬
( .
‫ﻳﺴﺘﻤﺮ‬
‫اﻷﺿﻮاء‬
‫وﻣﻴﺾ‬
‫وﻟﻜﻦ‬
‫اﻟﺨﺎﻣﺲ‬
:
‫ﻟﻠﻤﻌﺎﻟﺞ‬
‫اﻟﺤﺮارﻳﺔ‬
.
‫ﻣﺴﺪودة‬
‫ﻓﺘﺤﺘﻬﺎ‬
‫أن‬
‫أو‬
‫ﺗﺪور‬
.
‫ﺻﺤﻴﺤﺔ‬
‫ﺑﻄﺮﻳﻘﺔ‬
‫ﺑﺎﻟﻤﻌﺎﻟﺞ‬
‫ﻣﻮﺻﻮل‬
‫ﺟﻬﺔ‬
‫ﻓﻲ‬
‫اﻟﻤﻮﺟﻮدة‬
‫واﻷﺿﻮاء‬
‫اﻟﺘﺸﻐﻴﻞ‬
‫اﻟﺤﻞ‬
‫اﻟﺘﺸﻐﻴﻞ‬
‫زر‬
‫اﺿﻐﻂ‬
.
‫اﻟﺘﺸﻐﻴﻞ‬
‫ﺗﻌﻴﻴﻦ‬
‫ﻣﻦ‬
‫ﺗﺤﻘﻖ‬
١ .
‫إﻋﺪاد‬
‫وﻳﺘﻮﻗﻒ‬
‫اﻟﺘﻮﺳﻴﻊ‬
‫ﺑﻄﺎﻗﺎت‬
‫أزل‬
٢ .
.
‫اﻟﻨﻈﺎم‬
‫ﻟﻮﺣﺔ‬
‫اﺳﺘﺒﺪل‬
٣ .
‫أو‬
‫اﻟﺘﺸﻐﻴﻞ‬
‫زر‬
‫اﺿﻐﻂ‬
‫آﻮن‬
‫ﻣﻦ‬
‫ﺗﺤﻘﻖ‬
١ .
‫ﻣﻦ‬
‫وﺗﺄآﺪ‬
‫اﻟﻐﻄﺎء‬
‫اﻓﺘﺢ‬
٢ .
‫ﺗﻮﺻﻴﻞ‬
‫ﻣﻦ‬
‫ﺗﺤﻘﻖ‬
٣ .
‫إذا‬
‫ﻣﺎ‬
‫ﻟﻤﻌﺮﻓﺔ‬
‫ﺗﺤﻘﻖ‬
٤ .
.
‫اﻟﺘﺸﻐﻴﻞ‬
‫اﻟﻀﻮء‬
‫آﺎن‬
‫إذا‬
٥ .
.
‫اﻟﻨﻈﺎم‬
‫ﻟﻮﺣﺔ‬
‫اﺳﺘﺒﺪل‬
٦ .
‫ﺣﻞ‬
١
٢ -
‫ﺟﺪول‬
‫ﺗﺸﻐﻴﻞ‬
‫إﻳﻘﺎف‬
‫ﺗﻢ‬
‫اﻟﺘﻜﺮار‬
‫ﺑﻌﺪ‬
‫اﻟﺘﻨﺒﻴﻪ‬
‫اﻟﺴﺒﺐ‬
‫اﻟﺤﻤﺎﻳﺔ‬
‫ﺗﻨﺸﻴﻂ‬
‫ﻻ‬
‫اﻟﻤﺮوﺣﺔ‬
‫ﺗﻜﻮن‬
‫ﻗﺪ‬
‫أو‬
‫ﻏﻴﺮ‬
‫اﻟﺤﺮاري‬
‫اﻟﻤﺒﺮ ّ د‬
‫ﺑﺪء‬
‫اﻟﻨﻈﺎم‬
‫ﻋﻠﻰ‬
‫ﺗﻌ ﺬ ّر‬
‫اﻟﺴﺒﺐ‬
‫ﺑﺪء‬
‫اﻟﻨﻈﺎم‬
‫ﻋﻠﻰ‬
‫ﺗﻌ ﺬ ّر‬
‫اﻟﻌﺎﻣﺔ‬
‫اﻟﻤﺸﺎآﻞ‬
‫ﺣﻞ‬
١٢

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