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Maintenance et dépannage
d'un ordinateur

CRMEF INEZGANE

2013/2014
INTRODUCTION

Ce chapitre
présente :

La maintenance
préventive

CRMEF INEZGANE

la procédure
de dépannage

2013/2014
Définitions
 La

maintenance préventive:
C’est

l’inspection, le nettoyage et le
remplacement réguliers des
composantes ...
Exemple:
Partie matériel:











Tester avant l’intervention.
Arrêt du PC par l’utilisateur.
Traitement anti...
Exemple :
Partie soft:







Mises à jours de sécurité.
Mettre à jour les logiciels installés (logiciels, système
d...
La procédure de dépannage
 C’est

une méthode logique organisée
pour localiser la cause d’une panne
dans un système infor...
Exemples
 Observer

les symptômes (visuel ou audible).
 Isoler le problème (hardware ou software).
 Déterminer la cause...
Conclusion
 La

maintenance préventive a pour but
d’augmenter la protection du PC ca rapidité en
plus la durée de vie de ...
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Maintenance rifai g2

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  • DOWNLOAD THIS BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download Full EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download Full doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download PDF EBOOK here { https://soo.gd/irt2 } ......................................................................................................................... Download EPUB Ebook here { https://soo.gd/irt2 } ......................................................................................................................... Download doc Ebook here { https://soo.gd/irt2 } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book THIS can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer THIS is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story THIS Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money THIS the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths THIS Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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Maintenance rifai g2

  1. 1. Maintenance et dépannage d'un ordinateur CRMEF INEZGANE 2013/2014
  2. 2. INTRODUCTION Ce chapitre présente : La maintenance préventive CRMEF INEZGANE la procédure de dépannage 2013/2014
  3. 3. Définitions  La maintenance préventive: C’est l’inspection, le nettoyage et le remplacement réguliers des composantes systèmes usées. Pour éviter les défaillances de pièces, matériaux et systèmes. CRMEF INEZGANE 2013/2014
  4. 4. Exemple: Partie matériel:           Tester avant l’intervention. Arrêt du PC par l’utilisateur. Traitement antistatique. Démontage et nettoyage des carters de l’unité centrale. Nettoyage par aspiration et soufflerie. Démontage et nettoyage de la souris. Nettoyage du clavier par brossage- aspiration et soufflerie. Nettoyage de l’écran. Vérification de la connectique et nettoyage du câblage Remise en service et test après l’intervention. CRMEF INEZGANE 2013/2014
  5. 5. Exemple : Partie soft:       Mises à jours de sécurité. Mettre à jour les logiciels installés (logiciels, système d’exploitation ….ect). Mise à jour des pilotes. Désinstaller les logiciels indésirables. Diagnostiquer (test) les disques et la mémoire. Défragmenter et nettoyer les disques durs si c’est nécessaire. CRMEF INEZGANE 2013/2014
  6. 6. La procédure de dépannage  C’est une méthode logique organisée pour localiser la cause d’une panne dans un système informatique.  Une bonne méthodologie, permet une organisation et un gain de temps et de l’argent. CRMEF INEZGANE 2013/2014
  7. 7. Exemples  Observer les symptômes (visuel ou audible).  Isoler le problème (hardware ou software).  Déterminer la cause (diagnostiquer les composants).  solution (remplacement du composant ou reconfiguration).  Faire le dépannage (corriger le problème ,démonter et remonter l'ordinateur pour changer la pièce ). CRMEF INEZGANE 2013/2014
  8. 8. Conclusion  La maintenance préventive a pour but d’augmenter la protection du PC ca rapidité en plus la durée de vie de ces composantes et réduire le coût de réparation et le nombre de pannes possible.  La collecte des informations et la sauvegarde des donnée avant toute maintenance nous évitera plusieurs complications. CRMEF INEZGANE 2013/2014

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