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Matt Horner
Happy New Year
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Happy New Year
Created
2023-01-22
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Updated
2024-10-17
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Humanities
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Word Count:
24
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1mins
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新年快乐!
祝大家在往后的每一年里都顺顺利利!万事如意!
祈福
Humanites
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Motherboard Diagnostic Card Instructions
诊断卡常见代码说明BIOS灯:为BIOS运行灯,正常工作时应不停闪动CLK灯:为时钟灯。正常为常亮.OSC灯:为基准时钟灯,正常为常亮。RESET灯仅为复位灯,正常为开机瞬间闪一下,然后熄灭。RUN灯:为运行灯,工作时就不停闪动。+12V,-12V,+5V,+3.3V灯正常为常亮 检测卡跑00,CO,CF,FF或D1原因:CPU插槽脏。针脚坏,接触不好。CPU,内存超频了。CPU供电不良。某芯片发热,硬件某部分资源不正常,在CMOS里把其关闭或更换该集成资源的芯片 C1,C2,C6,C7或E1内存接触不良,(用镊子划)测内存工作电压(SDRAM 3.3V,DDR 2.5和1.6V)测时钟CPU旁排阻是否有损坏。测CPU地址线和数据线。北桥坏 C1~05循环跳变BIOS损坏;I/O坏或者南桥坏. C1,C3,C6刷BIOS换电源,换CPU,换转接卡有可以解决问题.检查BIOS座.PCB断线,板上粘有导电物.清洗内存和插槽.换内存条.换内存插槽.换I/O.北桥虚焊或者坏. 循环显示C1~C3.或者C1~C5等刷BIOS.换I/O有时可解决问题.PCB断线,板上粘有导电物可考...
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Matt Horner
Knowledge & Share
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a diligent rookie
Contents
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新年快乐!
1.1.
祝大家在往后的每一年里都顺顺利利!万事如意!
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