yuav ua li cas cais hard drive hlau nplaum

Thawj kauj ruam hauv kev sib cais hard drive hlau nplaum yog tshem tawm ntawm lub hard drive. Qhov no feem ntau yog ua los ntawm disassembling lub hard drive siv cov cuab yeej tshwj xeeb. Thaum lub hard drive qhib, cov hlau nplaum tuaj yeem raug tshem tawm yooj yim.

Tom ntej no, nws yog ib qho tseem ceeb los txiav txim siab polarity ntawm cov hlau nplaum. Qhov no yog yooj yim ua los ntawm kev siv lub compass los yog los ntawm kev soj ntsuam txoj kev uas cov hlau nplaum nyiam los yog ntxeev ib leeg. Thaum lub polarity tau txiav txim siab, cov hlau nplaum tuaj yeem sib cais raws li lawv cov polarity.

Txhawm rau cais cov hlau nplaum ntawm tib lub polarity, siv tau yooj yim zawv zawg zog. Los ntawm zawv zawg cov hlau nplaum tawm tsam ib leeg, lawv yuav tawm tsam thiab sib nrug. Rau cov hlau nplaum ntawm qhov sib txawv polarity, kev sib tw twisting tuaj yeem siv tau. Los ntawm kev sib tw cov hlau nplaum rau ib leeg, lawv yuav nyiam thiab txav mus ua ke.

Nws yog ib qho tseem ceeb kom nco ntsoov tias hard drive hlau nplaum yuav tsum tau ua tib zoo saib xyuas, vim tias lawv tuaj yeem ua rau raug mob yog tias tsis siv. Cov hnab looj tes tiv thaiv thiab looj tsom iav yuav tsum hnav thaum lub sijhawm sib cais, thiab txhua yam khoom siv hlau lossis cov khoom siv uas yuav raug cuam tshuam los ntawm cov hlau nplaum yuav tsum tau muab pov tseg.