Kodi positi-khadi?

Post-khadi - amalipiritsa matenda chikuphatikizapo keypad M'ndandanda. Chizindikiro amasonyeza zizindikiro zolakwa mavabodi womwe katswiri akhoza kudziwa mfundo ndi makompyuta wonongeka. Malinga mtundu wa zizindikiro BIOS Chip zingasiyane. Ngati m'kati Kupeza Vuto zolakwa si wapezeka, ndi Post-makadi ndi chikalata kusonyeza uthenga "FF" (zingasiyane malingana ndi mtundu wa BIOS). mtengo adakali zikutsatiridwa m'kupita kwa PC zina ntchito.

Post-makadi ndi yofanana ambiri. Mwachitsanzo, mapu Post CodeDual ali kumbali anasonyeza kuti kwambiri kumawonjezera kulimbikitsidwa kuwerenga nkhani. mitundu yonse ya zipangizo ndi kutsogozedwa zikusonyeza zimene zikusonyeza pamaso pa mavuto mu +3,3 computer, +5, -12, +12 volts, ndi LED chizindikiro Yambitsaninso. Post-khadi kulumikiza ali cholumikizira osiyana - PCI, YES, LPT, miniPC ndi ena.

Tiyeni kumvetsa, ndipo ndikuti ngati kapena ayi zipangizozi ndi lofunikira kwambiri pa nkhani iliyonse angapindulire. Nthawi zambiri pamene akumanga kompyuta latsopano pali zochitika nthenda. Mwachitsanzo, pulagi izo, inu kupeza TV wakuda ndi zizindikiro za moyo. Zikatero m'pofunika kukokera zolumikizira onse, Yalani jumpers pa mavabodi, ndi zina zotero, ndi zina zotero. Si zophweka kuti akatswiri ndi malo utumiki zinachitikira zikugwira ntchito msewu, kumene kuli kofunikira mu nthawi yochepa kuti tipeze ndi vutolo. Nthawi zambiri, otsiriza ali pano kudzachotsa dongosolo wagawo ndi cholakwika tipeze mu msokhano uno. Choncho aliyense amene chinkhoswe kukonza ndi msonkhano zida computer, Post-khadi adzakhala chida chofunika kwambiri, makamaka popeza mtengo pogwiritsa ndi otsika. ogwiritsa ntchito wamba PC angathe kugula chipangizo oterowo palokha, chifukwa anthu athu nthawizonse akuyesera kuthetsa mavuto alionse nokha, ndipo monga yomalizira kuti thandizo la dokotala. Chifukwa njira "mkondo" kumatha kwambiri malfunctions kompyuta. Komabe, njira imeneyi ndi bwino ngati muli pa dzanja midadada ochepa a mtundu womwewo wa dongosolo. Pankhaniyi, inu mukhoza kutenga khadi kuchokera wagawo wanu ndi mmodzi m'malo zosalongosoka bola yotsirizira sachiza. Komabe ngati muli ndi zida palibe yopuma, ndiye kuyamba kufunafuna anzawo kapena anzawo malangizo a "akatswiri" ndi kugula anthu kapena mayunitsi ena. Choncho, pambuyo khadi chikanathandiza suwononga ndalama zambiri, monga Chalk kompyuta ndi ndalama labwino kwambiri, ndi kufunafuna ndi kugula nthawi yotsiriza wonyeketsa.

Post-makadi ndi yosavuta kugwiritsa ntchito, mmene angadzigwiritsire ntchito izo, akhoza mosadalira kufufuza aliyense. zipangizozi safuna kuti aziona ntchito yawo, iwo n'zotheka kuyesa PC pa siteji oyambirira, pamene zilipo phokoso matenda, ndipo anasonyeza zithunzi zambiri yabwino kwambiri kusiyana ndi awerenge chiwerengero ndi nthawi ya beeps kompyuta. Post khadi imaperekanso inu mukakwaniritse diagnostics ndi machitidwe zotumphukira.