电脑开机吱吱响,如何解决?

2025-02-12 13:22:13
推荐回答(5个)
回答1:

这可能是扇热风扇堆积了太多粉尘导致的,有以下处理办法:
1,拆开主机,取出风扇,清洗干净后晾干,切忌没晒干就装进主机;
2,风扇老化,换个新的风扇;
3,风扇与接口没接好。有松动,建议转紧点;
4,电脑主机本身问题,那就没办法了。。
如果是风扇问题最好清理哦,再不清理一下电脑小心会死机的么么哒~~

回答2:

AMI Bios 报警声含义

1短 内存刷新失败
2短 内存ECC较验错误
3短 系统基本内存(第一个64KB)检查失败
4短 系统时钟出错
5短 中央处理器(CPU)错误
6短 键盘控制器错误
7短 系统实模式错误,不能切换到保护模式
8短 显示内存错误(显示内存可能坏了)
9短 ROM BIOS校验和错误
1长3短 内存错误(内存损坏,请更换)
1长8短 显示测试错误(显示器数据线松了或显卡没插稳)

Award (phoenix) Bios 报警声含义(版本号新旧不一,报警声含义有所差别)

无报报警声:可能是电源、主板或PC喇叭有问题。检查它们接触是否不良或理换相应部件。
1声短音:正常情况下为此音。
2声短音:CMOS设置错误引起,重新设置CMOS,一般调用默认设置即可。
1长1短:内存、主板报错,一般是兼容性问题,重新插拔内存。
1长2短:显示错误,一般是显卡与AGP插槽接触不良,或显示器数据经末接好,也有可能是显卡或显存物理损坏。
1长3短:键盘控制器报错,首先尝试换键盘。
1长9短:主板FlashRAM或EPROM错误(BIOS芯片损坏),尝试更换或重新刷新。
长响:内存条末插或接触不良,已损坏,重新插拔或更换内存。
不停地响: 电源,显示器未和显卡连接好。
重复短响: 电源
无声音无显示: 电源
运行中高频报警:CPU过热,往往由于超频所至,请检查CPU风扇是否运转正常
一般情况是内存没有插好造成的

回答3:

是音箱响,还是机箱响?
音箱响的话,可能是有较强的电磁干扰,比如手机、磁铁在旁边。
机箱响的话,一般是风扇声音。风扇有两个,一个是电源风扇,一个是CPU风扇,建议切断电源,打开机箱,清理风扇灰尘,能上点油更好。

回答4:

风扇里面缺油了。在刚开机时风扇由于缺油摩擦力启动力矩大声音大,转动一会儿,风扇轴承部分发热,轴承孔热胀冷缩变大,力矩就小了,声音也就小了。首先清理灰尘,然后加油。在风扇底面的中心有一个圆形的不干胶贴,揭开可以看到风机内部转轴。用牙签蘸有点缝纫机油(大概米粒大小)加进去即可。再把不干胶贴上。cpu风扇、显卡风扇、电源风扇都可以这样加油,注意计算机电源关机后有残存高压,如果对电源风扇加油,切断电源15分钟后再打开电源的外壳

回答5:

应该是主板上CPU旁的滤波电容(3300uf/6.3V)内部打火的声音。
由于存在此问题,所以常可听到报警声,原因就是内耗电流过大,迫使CPU在欠电压、电流不足的亚健康状况下,无法正常启动和工作。

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