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標題: 有時boot到,有時boot六七次都無畫面 [打印本頁]

作者: wantonnoodle    時間: 2011-7-2 09:29 PM     標題: 有時boot到,有時boot六七次都無畫面

請教各方前輩:



病人: Dell Studio Slim (desktop)
體質: Core2 duo E7500 (2.93GHz)
病徵: 有時boot到,有時boot六七次都無畫面,得把散熱扇搏命嘈。
初診: 話曾經中毒,建意format重新install windows (vista),照做。
結果: 完全無效 (診金已付,仲無得回水)。


現誠徵各方高人提供藥方,如服後能治好斷尾,即予重賞。
作者: cas123    時間: 2011-7-3 02:52 AM

本帖最後由 cas123 於 2011-7-3 03:14 AM 編輯

What color is the power button light went you turn it on? if its amber then the psu is bad.
If blue unplug dvd, hdd, any PCI/PCIe, even the video card it have one(just need to heard the fan slow down = boot ok), memory card reader(unplug the usb header on MB),  then try boot.
If still no boot then try re-seat the Ram, try with 1 stick, on different slot, or use one from a different computer that you know it work 100% and try booting each time.
If still no boot then remove heat-sink and cpu, check the socket for bent pin or stuff stuck in pin, look at capacitor on MB is any went bad.
If all look ok, carefully put back the cpu(match the triangle) and heat-sink, rest the bios(unplug main power, remove the little battery, use the jumper and wait 5min then put back the jumper to normal, battery and main power).  After try boot.

IF all fault then you need to test MB, CPU and PSU on other system.
作者: wantonnoodle    時間: 2011-7-3 08:30 AM

首先多謝CAS123前輩的藥方。感謝!我會盡量嘗試你所提供的方法。
可惜在下對電腦認識有限 (只屬於一般使用者水平),不然怎會給無良維修商耍得浪費錢和時間(還有腳骨力)。
再次謝謝!
作者: wantonnoodle    時間: 2011-7-3 05:18 PM

多謝CAS123前輩!嘩!果然係pro!一試即惦。照你方法做,重boot,好快就boot着,已經試boot咗十幾次都無問題!希望明天一樣無問題,因為之前都試過,boot 着一次之後每次都boot得着,但係第二日又boot唔着。Boot唔着果陣時把風扇會勁嘈,如果D聲好順就一定boot得着 (風扇四周好乾淨), 到此為止,前輩認為究竟係邊瓣有問題呢?




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