标签：计算机

  今天，帮同事安装一个win xp，用克隆的方法到80%左右停止，报告硬盘错误；用安装的光盘也不行。格式化，查错均没有发现错误。

  后来，试着把硬盘格式化成fat格式（原来为fat32），安装成功。搞不懂是怎么一回事？

  以后，碰到类似的情况可以试着改变一下硬盘格式。

　　我的计算机放在卧室里，原来噪音太大，影响家人休息。

　　现在我做了两件事，减小了噪音。

　　１、把cpu风扇换成小的，在电脑上放电影，cpu占用100%，连续使用１个小时以上，在BIOS程序查看cpu温度为４４－４６度。网上说，只要cpu温度不超过７０度就没有事，看来，没有问题的；

　　２、取掉显卡风扇，也是像前面那样续放一个小时电影，用手摸显卡的散热片（原来散热片上有一个小风扇），不太热，手长时间放在上面也能忍受，估计也就５０度左右，没问题。

　　当然，前面的前提是现在是冬天，室温在１０几度的基础。也许到了夏天就不行了。

　　今天，因为我的显示器里面打火，间或的有轻微的啪啪声发出，伴随屏幕的轻微抖动。我打开后盖，在显示器工作的时候，用手用胶布包扎高压包旁边的一根线。伴随着手指的剧烈电击，啪啪的电火花在高压包和我的手指间闪烁。吓得我心里嘭嘭直跳。所以，我劝告那些喜欢自己动手的朋友们，如果您不是专业人士，显示器的后盖开不得。里面的高压达几十万伏！就是关掉电源同样存在在一些部件中！

　　本来我是知道有这么一回事的，但今天就是鬼使神差的去亲自证实了一下，虽然我找到了显示器里面打火的地方所在，贴了一块绝缘胶布在高压包打火的地方就解决问题了。但是，显示器里面的高温会不会引燃胶布，我不知道，所以，明天还是把它抱到修理店去处理一下。前几天花了２０元，结果没作用，原因是修理人员没找到打火的地方。虽然我找到了，但毕竟是拿生命在开玩笑，一点不划算！Sigh!

　　

A very low level mistake,today,I even couldn't intall the floppy disk correctly.There are two plugin at the end near by disk,I intalled the floppy disk with the middle plugin,of course,compter couldn't find my floppy driver.I even doubted the power.At last,I changed the plugin at the tail of the floppy data line,it's ok!

  I have a PCI sound card(CMI8738) in my computer which is bad as it almost can't record,and I have another ISA sound card(ess1868) which can record very well but it's playing sound is bad as some noise in it's playing.So,I decide to put these two sound cards in a same computer.

  In windows98,these two alway works well when I specialized one for recording and another for playing,and can talk and listen in a website chat(chat server),but can talk and listen in QQ for when the talking and listening was begun,the coumputer's system resource reduces to under 10%,the computer os will dead.

  In windows2000,the ISA sound card can't install correctly except only onece.When they are installed correctly,they can work well except in QQ.But is acted diffently on windows98,instead of computer os is dying,there is no any effection in QQ when I using voice chat.

  When I only install ISA sound card in windows2000,it works,includes recording and playing.But,it still can't work in QQ.And,I can't test the PCI sound card if it works in QQ because it can't record.

  Why can't my sound card work in QQ?

 

  

  I found if a proxy server which is in C class IP(192.0.0.1~255.255.255.255,e.g.,201.*.*.*),some website program still can display your real IP,like LEO(雷傲) or DVSBBS(动网).But if I choice a proxy server which is in A class IP(0.0.0.0~127.255.255.255,e.g.,66.*.*.*),these website will not display my real IP.

  Why did this happen?I don't know.

  Recently,I changed my os from windows2000 to windows98 to test some sound card problem.After I install the windows98,the computer turned to very easy to crush,for example,open a QQ.

  At last,I entered the CMOS setup program,change the ram cycle from 2 to 3.The problem was disappear.I have two rams,one is PC133 128M,another is PC100 128M,when it works well under windows2000 OS at the cycle is 2,it can't works well under window98 os unless I change this parameter to PC100''s requirement.

  Why did this diffence between win2000 and win98 happen?I don't know.

  I have a two computer,one is a very old 486DX100,another is a k6-2 475.Although several times I have connected them with print port or cable,I have spent almost half a day to connect them together recently.Why?I have forgotten some key steps.Below are some steps of connecting these two computer with cable which k6-2 has got two net card and windows2000 OS,Dx100 has got one net card and windows97 OS.

  1.install these three network card correctly;

  2.close the firewall software in k6-2 computer;(I am using rising personal firewall,this will forbid the connecting of computers if we set it in the highest security level,but I have not tested on other security level,just only close it.)

  3.k6-2 computer must open an accout for the visit of dx100(or open the Guest accout,I have not opened this accout for security reason);

  4.dx100 must login with the accout which seted in k6-2 computer;

  5.set the computer name and group for two computer,the group of these two computer are same.Set the internal network IP address for two computer,these two IP must be in the same sub network(with the same sub network forbid code子网屏蔽码);

  5.sharing internet connecting:

  I used sygate4.0 to finish this.

  1)install the sygate on k6-2 computer as a server.set the out going as "dial",and interal connect as the second network card which connecting dx100;

  2)install the sygate on dx100 as a client and set the proxy sever as k6-2;

  一个人在使用计算机的过程中总会有一些心得体会，大家可以把自己在使用计算机中的一些心得体会写出来与大家分享。