{"id":934,"date":"2015-11-06T07:10:40","date_gmt":"2015-11-06T06:10:40","guid":{"rendered":"http:\/\/pensalla.cat\/?p=934"},"modified":"2015-11-04T19:22:10","modified_gmt":"2015-11-04T18:22:10","slug":"la-placa-base","status":"publish","type":"post","link":"https:\/\/pensalla.cat\/?p=934","title":{"rendered":"La placa base"},"content":{"rendered":"<div style=\"padding-top:0px;\t\r\npadding-right:0px;\r\npadding-bottom:0px;\r\npadding-left:0px;\r\nmargin-top:0px;\r\nmargin-right:0px;\r\nmargin-bottom:0px;\r\nmargin-left:0px;\"><a href=\"https:\/\/twitter.com\/share\" class=\"twitter-share-button\" \r\n\t\t\t\t        data-url=\"https:\/\/pensalla.cat\/?p=934\" \r\n\t\t\t\t        data-via=\"jjofra\"\r\n\t\t\t\t\t    data-text=\"La placa base\"\r\n\t\t\t\t\t    data-related=\"\"\r\n\t\t\t\t\t    data-count=\"none\"\r\n\t\t\t\t\t    data-hashtags=\"\"\r\n\t\t\t\t\t    data-lang=\"autoLANGauto\"\r\n\t\t\t\t\t    data-counturl=\"pensalla.cat\"\r\n\t\t\t\t\t    data-size=\"medium\"\r\n\t\t\t\t\t    data-dnt=\"false\"\t> Tweet <\/a> <\/div>\r\n\t\t                <script>\r\n\t\t\t\t\t    !function(d,s,id) {\r\n\t\t\t\t\t      var js,fjs=d.getElementsByTagName(s)[0];\r\n\t\t\t\t\t      if(!d.getElementById(id)) {\r\n\t\t\t\t\t       js=d.createElement(s);js.id=id;js.src=\"https:\/\/platform.twitter.com\/widgets.js\";fjs.parentNode.insertBefore(js,fjs);\r\n\t\t\t\t\t      }\r\n\t\t\t\t\t    }\r\n\t\t\t\t\t   (document,\"script\",\"twitter-wjs\");\r\n\t\t\t\t\t    <\/script><div>\n<div>\n<div>\n<div>&nbsp;<\/div>\n<div>La passada setmana em vaig quedar a mitges, per culpa del temps, explicant com poder ampliar un ordinador de sobretaula, avui continuar\u00e9 i explicar\u00e9 quins s\u00f3n els principals components interns del nostre ordinador.<\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<\/div>\n<div><b>5- Per canviar la CPU<\/b>, aqu\u00ed s\u00ed que podem tenir feina, segurament per canviar la CPU necessitarem canviar la placa base i per canviar la placa base el primer que haurem de fer \u00e9s saber quin tipus f\u00edsic tenim perqu\u00e8\u00a0aix\u00f2 ens marcar\u00e0 els forats d\u2019anclatge a la caixa i com els connectors es veuen pel darrere. La m\u00e9s normal \u00e9s la ATX i, per ordinadors petits, la microATX<\/div>\n<div>&nbsp;<\/div>\n<div>\n<div><a href=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/96F1849D-1CDC-472C-81E8-A652DC83DC51.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-938\" src=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/96F1849D-1CDC-472C-81E8-A652DC83DC51-300x261.jpg?resize=300%2C261\" alt=\"96F1849D-1CDC-472C-81E8-A652DC83DC51\" width=\"300\" height=\"261\" srcset=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/96F1849D-1CDC-472C-81E8-A652DC83DC51.jpg?resize=300%2C261&amp;ssl=1 300w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/96F1849D-1CDC-472C-81E8-A652DC83DC51.jpg?resize=100%2C87&amp;ssl=1 100w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/96F1849D-1CDC-472C-81E8-A652DC83DC51.jpg?resize=150%2C131&amp;ssl=1 150w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/96F1849D-1CDC-472C-81E8-A652DC83DC51.jpg?resize=200%2C174&amp;ssl=1 200w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/96F1849D-1CDC-472C-81E8-A652DC83DC51.jpg?resize=450%2C392&amp;ssl=1 450w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/96F1849D-1CDC-472C-81E8-A652DC83DC51.jpg?w=558&amp;ssl=1 558w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div>\n<\/div>\n<div>\n<div>&nbsp;<\/div>\n<div>No \u00e9s massa dif\u00edcil canviar la placa base i tindrem un ordinador nou i molt m\u00e9s potent, per\u00f2 heu de tenir en consideraci\u00f3 alguns detalls, no sigui que al final us costi m\u00e9s el farciment que el gall o us trobeu amb sorpreses a mitja feina<\/div>\n<div>&nbsp;<\/div>\n<div>\n<ul>\n<li>Vigileu al decidir la nova placa base de no canviar el sistema de connexi\u00f3 dels discos, no s\u00f3n compatibles els IDE amb SATA i haur\u00edeu d\u2019arraconar-los, aix\u00ed que si teniu discos IDE antics busqueu una placa amb connectors IDE i, preferiblement tamb\u00e9 amb connectors SATA pels nous discos que anireu comprant amb el temps.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<ul>\n<li>Segurament la RAM l\u2019haureu de canviar, aneu preparats<\/li>\n<li>Segurament la targeta gr\u00e0fica l\u2019aprofitareu, aix\u00ed com la targeta de xarxa si ja la teniu d\u20191 Gbps.<\/li>\n<\/ul>\n<div>&nbsp;<\/div>\n<\/div>\n<div>\n<div>&nbsp;<\/div>\n<div><b>Qu\u00e8 \u00e9s una placa base?<\/b><\/div>\n<div>&nbsp;<\/div>\n<div>\u00c9s la targeta principal de circuits impresos de l\u2019ordinador, que cont\u00e9 la CPU o microprocessador, la mem\u00f2ria RAM, la ROM i els slots a ranures que permeten connectar targetes addicionals.<\/div>\n<div>&nbsp;<\/div>\n<div>Algunes plaques base incorporen circuits electr\u00f2nics que fan la feina que abans feien targetes d\u2019expansi\u00f3, com l\u2019\u00e0udio, la targeta de xarxa i, fins i tot, la targeta de gr\u00e0fics.<\/div>\n<div>&nbsp;<\/div>\n<div>\n<div>Una part molt important de les plaques base \u00e9s el chipset, el conjunt de circuits integrats que permet que la CPU comuniqui amb els components externs, est\u00e0 format per dos components:<\/div>\n<\/div>\n<ul>\n<li>Northbridge, que controla les comunicacions amb la RMA, el port gr\u00e0fic AGP i les comunicacions amb el Southbridge<\/li>\n<li>Soouthbridge, m\u00e9s lent, que controla els discos (IDE; Firewire, SATA, RAID) els ports USB, les ranures PCI, ethernte i altres dispositius<\/li>\n<\/ul>\n<div>&nbsp;<\/div>\n<div>\n<div>les plaques bases inclouen, com a m\u00ednim:<\/div>\n<\/div>\n<ul>\n<li>un s\u00f2col per un o m\u00e9s microprocessadors<\/li>\n<li>s\u00f2cols per la RAM, normalment en m\u00f2duls DIMM<\/li>\n<li>xps de ROM amb el firmaware de la BIOS<\/li>\n<li>un rellotge<\/li>\n<li>connectors per targetes d&#8217;expansi\u00f3<\/li>\n<li>connectors d&#8217;alimentaci\u00f3<\/li>\n<\/ul>\n<div>&nbsp;<\/div>\n<div>el s\u00f2col a on es connecta la CPU \u00e9s diferent per diferents grups de CPU\u2019s, a la foto podeu veure el s\u00f2col per connectar na CPU AMD Athlon del tipus ZIF \u00a0(Zero Insertion Force) \u00a0que vol dir que no cal\u00a0pr\u00e9mer per posar-lo, entra lliurement i t\u00e9 un dispositiu per mantenir la CPU\u00a0 en el seu lloc.<\/div>\n<div><a href=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/E35B35FC-A100-448C-A27F-0DA03108D85F.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-940\" src=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/E35B35FC-A100-448C-A27F-0DA03108D85F-300x251.jpg?resize=300%2C251\" alt=\"E35B35FC-A100-448C-A27F-0DA03108D85F\" width=\"300\" height=\"251\" srcset=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/E35B35FC-A100-448C-A27F-0DA03108D85F.jpg?resize=300%2C251&amp;ssl=1 300w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/E35B35FC-A100-448C-A27F-0DA03108D85F.jpg?resize=100%2C84&amp;ssl=1 100w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/E35B35FC-A100-448C-A27F-0DA03108D85F.jpg?resize=150%2C125&amp;ssl=1 150w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/E35B35FC-A100-448C-A27F-0DA03108D85F.jpg?resize=200%2C167&amp;ssl=1 200w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/E35B35FC-A100-448C-A27F-0DA03108D85F.jpg?w=400&amp;ssl=1 400w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div>\n<div>&nbsp;<\/div>\n<div>les noves CPU d\u2019Intel tenen els pins que formen part del s\u00f2col, no de la CPU, a l\u2019exemple una placa base model LGA:<\/div>\n<div>&nbsp;<\/div>\n<div><a href=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/4DE443C4-CC72-45BC-8171-C7155E79AD36.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-935\" src=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/4DE443C4-CC72-45BC-8171-C7155E79AD36-300x251.jpg?resize=300%2C251\" alt=\"4DE443C4-CC72-45BC-8171-C7155E79AD36\" width=\"300\" height=\"251\" srcset=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/4DE443C4-CC72-45BC-8171-C7155E79AD36.jpg?resize=300%2C251&amp;ssl=1 300w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/4DE443C4-CC72-45BC-8171-C7155E79AD36.jpg?resize=100%2C84&amp;ssl=1 100w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/4DE443C4-CC72-45BC-8171-C7155E79AD36.jpg?resize=150%2C125&amp;ssl=1 150w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/4DE443C4-CC72-45BC-8171-C7155E79AD36.jpg?resize=200%2C167&amp;ssl=1 200w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/4DE443C4-CC72-45BC-8171-C7155E79AD36.jpg?w=400&amp;ssl=1 400w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div>\n<div>&nbsp;<\/div>\n<div>\n<div>Segons la seva mida i la disposici\u00f3 dels connectors s\u2019agrupen en el que es coneix com a \u2018form factor\u2019, els m\u00e9s coneguts actualment dels quals s\u00f3n:<\/div>\n<\/div>\n<ul>\n<li>AT, l\u2019original introdu\u00efda per IBM l\u2019agost de 1984<\/li>\n<li>ATX, introdu\u00efda el 1995 per Intel (Advanced Technology xExtended)<\/li>\n<li>BTX, va reempla\u00e7ar l\u2019ATX el 2003, fins al 2006 que es va aturar el seu desenvolupament<\/li>\n<li>micro ATX, introdu\u00efda per Intel el 1997 de mida petita per reduir la mida dels ordinadors<\/li>\n<\/ul>\n<div>&nbsp;<\/div>\n<div>aqu\u00ed teniu un gr\u00e0fic de les mides de les plaques mare:<\/div>\n<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<div><a href=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/A9880753-2882-427C-9A11-ED277C4B3A43.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-939\" src=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/A9880753-2882-427C-9A11-ED277C4B3A43-300x250.png?resize=300%2C250\" alt=\"A9880753-2882-427C-9A11-ED277C4B3A43\" width=\"300\" height=\"250\" srcset=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/A9880753-2882-427C-9A11-ED277C4B3A43.png?resize=300%2C250&amp;ssl=1 300w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/A9880753-2882-427C-9A11-ED277C4B3A43.png?resize=100%2C83&amp;ssl=1 100w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/A9880753-2882-427C-9A11-ED277C4B3A43.png?resize=150%2C125&amp;ssl=1 150w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/A9880753-2882-427C-9A11-ED277C4B3A43.png?resize=200%2C167&amp;ssl=1 200w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/A9880753-2882-427C-9A11-ED277C4B3A43.png?resize=450%2C375&amp;ssl=1 450w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/A9880753-2882-427C-9A11-ED277C4B3A43.png?w=500&amp;ssl=1 500w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/div>\n<div>\n<div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<div><b>Qu\u00e8 \u00e9s la BIOS?<\/b><\/div>\n<div>&nbsp;<\/div>\n<div>\n<div>A tots els ordinadors que es fabriquen, la BIOS \u00e9s la responsable de qu\u00e8 tots els altres xips, els discos, els ports i la CPU funcionin conjuntament.<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<div>La principal funci\u00f3 de la BIOS \u00e9s carregar el sistema operatiu que fa funcionar el vostre ordinador. Quan poseu en marxa l\u2019ordinador i intenta executar la primera instrucci\u00f3 ha de trobar aquesta primera instrucci\u00f3 a algun lloc i el sistema operatiu encara no est\u00e0 a la mem\u00f2ria, aix\u00ed que \u00e9s la BIOS la que li d\u00f3na aquesta primera instrucci\u00f3.<\/div>\n<div>&nbsp;<\/div>\n<div>Altres feines que fa la BIOS s\u00f3n:<\/div>\n<ul>\n<li>el POST (Power On Self Test), el test d\u2019arrencada dels components de l&#8217;ordinador<\/li>\n<li>activar altres BIOS de l\u2019ordinador, per exemple el d\u2019alguna targeta gr\u00e0fica o targetes RAID<\/li>\n<li>oferir les rutines de baix nivell per interaccionar amb els diferents elements de hardware com el teclat, o els ports s\u00e8rie o paral\u00b7lels.<\/li>\n<li>llegir i activar les configuracions dels discos durs, el rellotge del sistema, etc,etc<\/li>\n<\/ul>\n<div>&nbsp;<\/div>\n<div>\n<div>en aquests moments existeixen dos grans fabricants de BIOS en el m\u00f3n: <a href=\"https:\/\/ami.com\/index.cfm\">https:\/\/ami.com\/index.cfm&#8221; target=&#8221;_blank&#8221;>American Megatrend Inc<\/a> (AMI) \u00a0i <a href=\"http:\/\/www.phoenix.com\">http:\/\/www.phoenix.com&#8221; target=&#8221;_blank&#8221;>Phoenix Technologies<\/a> <\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<\/div>\n<div>\n<div><b>Com muntar un ordinador\u00a0<\/b><\/div>\n<\/div>\n<div>\n<div>\n<div>&nbsp;<\/div>\n<div>Si heu arribat a la conclusi\u00f3 de qu\u00e8 el vostre ordinador ja no es pot ampliar o \u00e9s m\u00e9s car que un de nou, i si us atreviu a muntar el vostre ordinador, aquestes s\u00f3n les passes a fer:<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<div><a href=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/89F40EE3-06AE-4876-B7B7-2093C2695A5C.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-937\" src=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/89F40EE3-06AE-4876-B7B7-2093C2695A5C.jpg?resize=225%2C225\" alt=\"89F40EE3-06AE-4876-B7B7-2093C2695A5C\" width=\"225\" height=\"225\" srcset=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/89F40EE3-06AE-4876-B7B7-2093C2695A5C.jpg?w=225&amp;ssl=1 225w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/89F40EE3-06AE-4876-B7B7-2093C2695A5C.jpg?resize=150%2C150&amp;ssl=1 150w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/89F40EE3-06AE-4876-B7B7-2093C2695A5C.jpg?resize=100%2C100&amp;ssl=1 100w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/89F40EE3-06AE-4876-B7B7-2093C2695A5C.jpg?resize=200%2C200&amp;ssl=1 200w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/div>\n<div>\n<div>\n<div>&nbsp;<\/div>\n<div>El primer que hem de decidir \u00e9s quina caixa i quines mides volem pel nostre nou ordinador, com m\u00e9s petita la caixa, m\u00e9s complicat o b\u00e9 m\u00e9s manetes haureu de ser.<\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<div><a href=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/F7CF9018-74F8-4E24-8E52-B100621C0E7E.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-941\" src=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/F7CF9018-74F8-4E24-8E52-B100621C0E7E.jpg?resize=180%2C135\" alt=\"F7CF9018-74F8-4E24-8E52-B100621C0E7E\" width=\"180\" height=\"135\" srcset=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/F7CF9018-74F8-4E24-8E52-B100621C0E7E.jpg?w=180&amp;ssl=1 180w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/F7CF9018-74F8-4E24-8E52-B100621C0E7E.jpg?resize=100%2C75&amp;ssl=1 100w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/F7CF9018-74F8-4E24-8E52-B100621C0E7E.jpg?resize=150%2C113&amp;ssl=1 150w\" sizes=\"auto, (max-width: 180px) 100vw, 180px\" \/><\/a><\/div>\n<div>&nbsp;<\/div>\n<div>Una vegada decidida la caixa heu de comprar una placa base de la mida correcta que encaixi \ud83d\ude42<\/div>\n<div>&nbsp;<\/div>\n<div>\n<div>Normalment ja ens hi hauran posat la <b>CPU<\/b>, si no, posar-la \u00e9s molt senzill entra sense fer cap pressi\u00f3. NOM\u00c9S T\u00c9 UNA POSICI\u00d3 \u00a0i t\u00e9 una palanca per fixar-la, no oblideu el sistema de refrigeraci\u00f3, un dissipador que s\u2019enganxa amb una pega molt especial que deixa passar la calor de la CPU al dissipador<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<div>A continuaci\u00f3 posarem la <b>RAM<\/b>, tamb\u00e9 nom\u00e9s t\u00e9 una posici\u00f3 i una vegada en el seu slot una pin\u00e7a l\u2019ajusta i evita que surti, ja veureu o sentireu el clic que fa<\/div>\n<div>&nbsp;<\/div>\n<div>\n<div>Ja tenim la placa base i els seus components a lloc, ara l\u2019hem de<b>caragolar-la<\/b>a la caixa<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<div>Ara ja podem posar la <b>font d\u2019alimentaci\u00f3<\/b> i connectar els cables que van des de la font d\u2019alimentaci\u00f3 a la placa base.<\/div>\n<div>&nbsp;<\/div>\n<div>Tamb\u00e9 hem de posar el <b>cables del frontal<\/b> de la caixa, normalment aquests cables s\u00f3n els de l\u2019interruptor de\u00a0posada en marxa i els de senyal pels connectors USB, de teclat o ratol\u00ed i\/o de s\u00f3.<\/div>\n<div>&nbsp;<\/div>\n<div>\n<div>Si no estan integrades a la placa base, hem de posar la <b>targeta gr\u00e0fica<\/b> i la <b>targeta de xarxa<\/b>.<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<div>\n<div>I, finalment, hem de caragolar els <b>discs durs i \u00f2ptics<\/b> i posar \u00a0els cables de senyal ialimentaci\u00f3\u00a0 (IDE o SATA) de la placa base als discs.<\/div>\n<\/div>\n<div>\n<div>&nbsp;<\/div>\n<div>\n<div>Ja nom\u00e9s ens queda connectar el monitor, teclat i ratol\u00ed, i endollar el nostre nou ordinador al corrent i a la xarxa i veure el resultat de la nostra feina<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<\/div>\n<div>El primer que ens tocar\u00e0 fer una vegada en marxa, \u00e9s configurar la BIOS, el primer programa que s\u2019executa en engegar i que identifica o intenta identificar els dispositius connectats a l\u2019ordinador, totes aquestes peces que hem fet servir per muntar el puzzle. La BIOS est\u00e0 en un xip ROM (Read Only Memory, de tipus prom, eprom, cmos o flash) com el de la foto, de la casa Phoenix que, juntament amb American Megatrends s\u00f3n els principals fabricants del m\u00f3n.<\/div>\n<div>&nbsp;<\/div>\n<div><a href=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/10BA2BB5-FF66-48FA-AD28-BF34A5281343.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-936\" src=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/10BA2BB5-FF66-48FA-AD28-BF34A5281343.jpg?resize=200%2C182\" alt=\"10BA2BB5-FF66-48FA-AD28-BF34A5281343\" width=\"200\" height=\"182\" srcset=\"https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/10BA2BB5-FF66-48FA-AD28-BF34A5281343.jpg?w=200&amp;ssl=1 200w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/10BA2BB5-FF66-48FA-AD28-BF34A5281343.jpg?resize=100%2C91&amp;ssl=1 100w, https:\/\/i0.wp.com\/pensalla.cat\/wp-content\/uploads\/2015\/11\/10BA2BB5-FF66-48FA-AD28-BF34A5281343.jpg?resize=150%2C137&amp;ssl=1 150w\" sizes=\"auto, (max-width: 200px) 100vw, 200px\" \/><\/a><\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<div>\n<div>Muntar el nostre ordinador pot semblar complicat per\u00f2 no ho \u00e9s tant, a m\u00e9s sempre tindreu la satisfacci\u00f3 d&#8217;haver superat un repte i si us quedeu encallats, proveu d\u2019enviar un tweet a @jjofra a veure si us puc donar un cop de m\u00e0 virtual.<\/div>\n<\/div>\n<\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<div>&nbsp;<\/div>\n<div style=\"padding-top:0px;\t\r\npadding-right:0px;\r\npadding-bottom:0px;\r\npadding-left:0px;\r\nmargin-top:0px;\r\nmargin-right:0px;\r\nmargin-bottom:0px;\r\nmargin-left:0px;\"><a href=\"https:\/\/twitter.com\/share\" class=\"twitter-share-button\" \r\n\t\t\t\t        data-url=\"https:\/\/pensalla.cat\/?p=934\" \r\n\t\t\t\t        data-via=\"jjofra\"\r\n\t\t\t\t\t    data-text=\"La placa base\"\r\n\t\t\t\t\t    data-related=\"\"\r\n\t\t\t\t\t    data-count=\"none\"\r\n\t\t\t\t\t    data-hashtags=\"\"\r\n\t\t\t\t\t    data-lang=\"autoLANGauto\"\r\n\t\t\t\t\t    data-counturl=\"pensalla.cat\"\r\n\t\t\t\t\t    data-size=\"medium\"\r\n\t\t\t\t\t    data-dnt=\"false\"\t> Tweet <\/a> <\/div>\r\n\t\t                <script>\r\n\t\t\t\t\t    !function(d,s,id) {\r\n\t\t\t\t\t      var js,fjs=d.getElementsByTagName(s)[0];\r\n\t\t\t\t\t      if(!d.getElementById(id)) {\r\n\t\t\t\t\t       js=d.createElement(s);js.id=id;js.src=\"https:\/\/platform.twitter.com\/widgets.js\";fjs.parentNode.insertBefore(js,fjs);\r\n\t\t\t\t\t      }\r\n\t\t\t\t\t    }\r\n\t\t\t\t\t   (document,\"script\",\"twitter-wjs\");\r\n\t\t\t\t\t    <\/script>","protected":false},"excerpt":{"rendered":"<p>Tweet &nbsp; La passada setmana em vaig quedar a mitges, per culpa del temps, explicant com poder ampliar un ordinador de sobretaula, avui continuar\u00e9 i explicar\u00e9 quins s\u00f3n els principals components interns del nostre ordinador. &nbsp; &nbsp; 5- Per canviar<span class=\"ellipsis\">&hellip;<\/span><\/p>\n<div class=\"read-more\"><a href=\"https:\/\/pensalla.cat\/?p=934\">Read more <span class=\"screen-reader-text\">La placa base<\/span><span class=\"meta-nav\"> &#8250;<\/span><\/a><\/div>\n<p><!-- end of .read-more --><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[],"class_list":["post-934","post","type-post","status-publish","format-standard","hentry","category-articles"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pensalla.cat\/index.php?rest_route=\/wp\/v2\/posts\/934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pensalla.cat\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pensalla.cat\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pensalla.cat\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pensalla.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=934"}],"version-history":[{"count":0,"href":"https:\/\/pensalla.cat\/index.php?rest_route=\/wp\/v2\/posts\/934\/revisions"}],"wp:attachment":[{"href":"https:\/\/pensalla.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pensalla.cat\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pensalla.cat\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}