筆電送修後主機板型號不符 - 筆電

By Charlie
at 2015-11-20T00:25
at 2015-11-20T00:25
Table of Contents
廠牌:HP
型號:CQ42-450TX
購入日期:2011/4/3
距上次使用正常時間:半年以上
OS版本:WIN7
平常作業內容:影片、文書
有無內建還原功能(Y/N):Y
問題內容:
之前因為筆電熱當(開機便顯示system temperature 90D),已排除風扇(我有換過風扇
了)、散熱膏問題,故懷疑晶片異常。
送去給一般電腦維修公司檢測,說是北橋晶片脫焊,需重新上焊,工時3天,報價3800。
我同意了,但一星期後仍無回應,所以我打去問,對方說找不到脫焊的點,明天會再幫我
確認,如果不行就要更換主機板,加價500。我也同意。
隔天,打來跟我說修好了,已把主機板換掉。
我回家裝上硬碟一測,原來硬碟也掛了,再跑一趟請他幫我裝新硬碟、灌系統。
隔天,取件回家一開。天啊~會LAG,而且風扇幾乎全速轉不停,就算沒開任何程式、溫
度38、CPU資源也沒超過5,一樣狂轉。
我打電話去詢問,工程師告訴我是BIOS關係,以前的有SMARTFAN所以會降速,但發現這樣
很容易過熟所以後來都風扇都常ON。
我相信了,但我進入BIOS的確也沒看到SMARTFAN,以前的我就不確定了。但系統很LAG是
真的,而且鍵盤的WIN鍵也沒作用。
今天我上HP官網確認是不是店家驅動灌錯時才發現,怎麼型號會是CQ42-153TX,而不是原
來的450-TX。
想請教,是不是因為他換給我不同型號的主機板才會導致風扇、WIN鍵及很LAG的問題出現
?
事前他也沒告訴我會換不同型號的主機板,以為會是全新的板子,是我認知錯誤嗎?
現在這情形,筆電還能怎麼救?
文長,非常不好意思。麻煩大家了。
--
Tags:
筆電
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