USB doko ndiyosachedwa - momwe mungayifulumizire

Moni.

Masiku ano, kompyuta iliyonse ili ndi madoko a USB. Zipangizo zomwe zimalumikizana ndi USB ndi makumi (ngati si mazana). Ndipo ngati zida zina sizikufuna pa liwiro la doko (mbewa ndi kiyibodi, mwachitsanzo), ndiye ena enanso: galimoto yamagalimoto, liwiro lakunja, kamera - ikufunika kwambiri pa liwiro. Ngati doko likuyenda pang'onopang'ono: kusamutsa mafayilo kuchokera ku PC kupita ku USB flash drive (mwachitsanzo) ndi mosemphanitsa kudzasandutsanso vuto lenileni ...

Munkhaniyi ndikufuna ndimvetsetse zifukwa zazikulu zomwe madoko a USB amatha kugwira ntchito pang'onopang'ono, komanso kupereka maupangiri ena othandizira kuti muchepetse ntchito ndi USB. Chifukwa chake ...

1) Kupanda "madilesi" achangu "a USB

Kumayambiriro kwa nkhani ndikufuna kupanga mawu amtsinde ... Chowonadi ndi chakuti pali mitundu 3 ya ma doko a USB: USB 1.1, USB 2.0 ndi USB 3.0 (USB3.0 yalembedwa mwa buluu, onani mkuyu. 1). Kuthamanga kwa ntchito ndikusiyana!

Mkuyu. 1. USB 2.0 (kumanzere) ndi USB 3.0 (kumanja) madoko.

Chifukwa chake, ngati mulumikiza chipangizo (mwachitsanzo, USB flash drive) yomwe imathandizira USB 3.0 pagawo la USB 2.0, ndiye kuti adzagwira ntchito pa liwiro la doko, i.e. osati mochuluka momwe mungathere! Pansipa pali zina zaluso zaukadaulo.

Zambiri za USB 1.1:

• kusinthana kwakukulu - 12 Mbps;
• mitengo yotsika kwambiri - 1.5 Mbps;
• Kutalika kwambiri kwa chingwe pamtengo wokwera kwambiri - 5 m;
• Kutalika kwambiri kwa chingwe pamtengo wotsika kwambiri - 3 m;
• chiwerengero chachikulu cha zida zolumikizidwa ndi 127.

USB 2.0

USB 2.0 imakhala yosiyana ndi USB 1.1 pokhapokha kuthamanga komanso kusintha kwakung'ono mu protocol ya kusintha kwa data kwa Hi-liwiro mode (480Mbps). Pali ma liwiro atatu a zida za USB 2.0:

• Kuthamanga kotsika kwa 10-1500 Kbps (kumagwiritsidwa ntchito pazinthu zogwirizira: Makatoni, mbewa, zisangalalo);
• Kuthamanga kwathunthu kwa 0.5-12 Mbps (zida zamawu / makanema);
• Hi-liwiro 25-480 Mbps (chipangizo cha kanema, chipangizo chosungira).

Ubwino wa USB 3.0:

• Kuthekera kwa kufalikira kwa deta mwachangu mpaka 5 Gb / s;
• Wowongolera amatha kulandira nthawi yomweyo kutumiza komanso kutumiza deta (njira yonse yopanga), yomwe idakweza liwiro la ntchito;
• USB 3.0 imapereka ma amperage apamwamba, zomwe zimapangitsa kukhala kosavuta kulumikiza zida monga ma hard drive. Kuchulukitsidwa kochulukirapo kumachepetsa nthawi ya kulipiritsa zida zam'manja kuchokera ku USB. Nthawi zina, mphamvu zomwe zilipo pakalipano zitha kukhala zokwanira kulumikiza ngakhale oyang'anira;
• USB 3.0 imagwirizana ndi mfundo zakale. Ndikotheka kulumikiza zida zakale kumadoko atsopano. Zipangizo za USB 3.0 zitha kulumikizidwa ku doko la USB 2.0 (ngati magetsi alipo okwanira), koma kuthamanga kwa chipangizocho kudzachepetsedwa ndi kuthamanga kwa doko.

Momwe mungadziwire kuti ndi madoko a USB omwe ali pakompyuta yanu?

1. Njira yosavuta ndikutengera zolemba zanu ku PC yanu ndikuwona zolemba zamaluso.

2. Njira yachiwiri ndikukhazikitsa yapadera. chida chofunikira kudziwa mawonekedwe apakompyuta. Ndikupangira AIDA (kapena ALIYENSE).

Aida

Officer webusayiti: //www.aida64.com/downloads

Mukakhazikitsa ndikuyendetsa zofunikira, ingopita ku gawo: "USB Zipangizo / Zipangizo" (onani Chithunzi 2). Gawoli likuwonetsa madoko a USB omwe ali pakompyuta yanu.

Mkuyu. 2. AIDA64 - PC ili ndi doko la USB 3.0 ndi USB 2.0.

2) Zokonda za BIOS

Chowonadi ndi chakuti mu zoikamo za BIOS kuthamanga kwambiri kwa madoko a USB sikungaphatikizidwe (mwachitsanzo, Kuthamanga kwambiri kwa doko la USB 2.0). Ndikulimbikitsidwa kuti muyang'ane kaye izi.

Pambuyo poyatsa kompyuta (laputopu), pomwepo dinani batani la DEL (kapena F1, F2) kuti mulowetse zoikamo za BIOS. Kutengera ndi mtundu wake, kusintha kwa liwiro kwa doko kumatha kukhala magawo osiyanasiyana (mwachitsanzo, mu mkuyu. 3, kukhazikitsidwa kwa doko la USB kuli m'gawo la Advanced).

Mabatani olowa mu BIOS opanga ma PC osiyanasiyana, ma laputopu: //pcpro100.info/kak-voyti-v-bios-klavishi-vhoda/

Mkuyu. 3. Kukhazikitsa kwa BIOS.

Chonde dziwani kuti muyenera kukhazikitsa mtengo wapamwamba kwambiri: mwina ndi FullSpeed ​​(kapena Hi-liwiro, onani malongosoledwe mu nkhani ili pamwambapa) mu gawo la USB Controller Mode.

3) Ngati kompyuta ilibe madoko a USB 2.0 / USB 3.0

Pankhaniyi, mutha kukhazikitsa bolodi yapadera mu pulogalamu yothandizira - PCI USB 2.0 controller (kapena PCIe USB 2.0 / PCIe USB 3.0, etc.). Zimakhala zotsika mtengo, komanso zotsika mtengo, ndipo kuthamanga pakusinthana ndi zida zamagetsi za USB kumachuluka nthawi zina!

Kukhazikitsa kwawo kachitidwe kake ndi kophweka:

1. yatsani kompyuta kaye;
2. tsegulani chophimba cha unit system;
3. kulumikiza bolodi ku PCI slot (nthawi zambiri kumunsi kwa mzere wa bolodi);
4. konzani ndi kangavu;
5. mutatha kuyatsa PC, Windows imangoyendetsa madalaivala ndipo mutha kuyamba kugwira ntchito (ngati simuyipeza, gwiritsani ntchito zofunikira patsamba lino: //pcpro100.info/obnovleniya-drayverov/).

Mkuyu. 4. PCI USB 2.0 wolamulira.

4) Ngati chipangizocho chikugwira ntchito pa liwiro la USB 1.1 koma chikugwirizana ndi USB 2.0 port

Izi zimachitika nthawi zina, ndipo nthawi zambiri cholakwika cha mawonekedwe chimawonekera: "Chipangizo cha USB chitha kugwira ntchito mwachangu ngati chalumikizidwa ku doko lalitali kwambiri la USB 2.0."…

Izi zimachitika, nthawi zambiri chifukwa cha zovuta ndi oyendetsa. Pankhaniyi, mungayesere: mwina kusinthitsa driver kuti ayesetse mwapadera. zofunikira (//pcpro100.info/obnovleniya-drayverov/), kapena zichotsa (kotero kuti dongosolo limangokhazikitsanso). Mungachite bwanji:

• choyamba muyenera kupita kwa woyang'anira chipangizocho (ingogwiritsani ntchito kusaka mu Windows control);
• pezani tabuyo ndi zida zonse za USB;
• chotsani zonsezo;
• kenako sinthani makina osinthika (onani Chithunzi 5).

Mkuyu. 5. Sinthani kasinthidwe ka Hardware (Kasitomala Woyendetsa).

PS

Mfundo ina yofunika: mukamakopera mafayilo angapo ang'ono (mosiyana ndi imodzi yayikulu) - kuthamanga kotsika kudzakhala kotsika 10-20! Izi ndichifukwa chofufuza fayilo iliyonse yaulere pa disk, magawo awo ndikusintha kwa matebulo a disk (etc. mphindi zaukadaulo). Chifukwa chake, ngati kuli kotheka, ndikofunika kuphatikiza gulu la mafayilo ang'onoang'ono musanawakopetse pa USB flash drive (kapena hard drive) mu fayilo imodzi yosungidwa (chifukwa cha izi, kuthamanga kwa kukopa kukwera kwambiri! Archives apamwamba kwambiri - //pcpro100.info/vyibor-arhivatora-luchshie- besplatnyie-arhivatoryi /).

Izi ndi zonse za ine, ntchito yabwino 🙂