Yadda ake fassara LEDs debug LEDs da magance kurakuran gama gari

Idan ka ga tsayayyen haske kusa da kalmar CPU, DRAM, VGA, ko BOOT lokacin da kake kunna PC ɗinka, kada ka damu: waɗannan su ne Ledojin Debug, kuma suna nan don taimaka maka gano matsalar cikin daƙiƙa. A kan motherboards na zamani, Waɗannan fitilu wani ɓangare ne na ganewar POST da kuma ba ka damar sanin abin da bangaren ke kasawa ko da babu hoto a kan allo.

Yana da mahimmanci a san cewa hali da launuka na iya bambanta dangane da masana'anta, kuma lokacin farawa Yana da al'ada don LEDs suyi haske a jere ko ma duk a lokaci guda. Muna buƙatar damuwa kawai lokacin da haske ya kasance mai ƙarfi bayan kammala POST, wanda ke nuna kuskuren gaske mai alaƙa da wannan ɓangaren.

Menene Debug LEDs kuma ta yaya suke aiki?

Ledojin gyara kurakurai saitin fitilun nunin allo ne, yawanci CPU, DRAM, VGA, da BOOT. Ƙa'idarsu mai sauƙi ce: saka idanu da siginonin wutar lantarki da matsayin tsarin ƙasa don gano wane lokaci na POST akwai gazawa. Idan allon bai gano ɗayan waɗannan abubuwan daidai ba, LED ɗin daidai zai kasance a kunne.

Wasu samfuran suna amfani da launi ɗaya don duk alamomi, yayin da wasu ke amfani da a lambar launi (kore / fari / rawaya / ja)Babu ma'auni na duniya: akan wasu ƙira, ja koyaushe yana nuna matsala, yayin da akan wasu, launi na iya bambanta ko ma ya bayyana ja koda lokacin da kayan aiki ke aiki. Don haka, yana da mahimmanci don bincika littafin jagorar mahaifiyar ku.

A kan allunan tsakiya da na ƙarshe, ya zama ruwan dare cewa, ban da waɗannan LEDs, akwai ƙaramin nuni mai lamba biyu (wani lokaci ana kiran nunin debug) wanda ke nunawa. lambobin kuskure/hexadecimalKaranta shi yana buƙatar tuntuɓar teburin masana'anta, amma yana da amfani sosai don daidaita yanayin cutar. Idan mahaifiyarka ba ta da nuni, LEDs masu ganowa kuma, rashin hakan, ƙarar lasifikar suna yin wannan manufar.

Ina su kuma menene masana'antun suna kiran su?

Wuri na yau da kullun na waɗannan alamomi yana gefen dama na motherboard, kusa da ramukan ƙwaƙwalwar ajiya kuma kusa da mai haɗin ATX mai 24-pin. A kan yawancin GIGABYTE motherboards, misali, Suna bayyana a ƙasa mai haɗin ATX a cikin matrix 2 × 2, yayin da a wasu samfuran suna yin layi a kwance sama da ATX.

Kowane masana'anta yana ba su sunan kasuwancin su: a MSI ana kiran su da EZ Debug LEDs, ASUS ta kira su Q-LED kuma GIGABYTE yana gano su azaman Yanayin LED. ASRock, a nata bangare, yana kula da nomenclature kai tsaye (CPU/DRAM/VGA/BOOT) kama da na gama-gari kuma mai sauƙin ganewa.

Idan kuna da wasu shakku game da jeri ko oda akan ƙirarku ta musamman, hanya mafi inganci ita ce bincika littafin jagora ko sashin ƙayyadaddun masana'anta neman sharuɗɗan kamar haka. gyara kuskure, gyara matsala ko shimfidawaTakaddun hukuma galibi sun haɗa da zane-zanen wuri da tebur ma'ana na lamba.

Oda na fitilun LED ta alama

Tsarin jiki na LEDs ba iri ɗaya bane a cikin masana'antun, kodayake ya kasance mai daidaituwa a cikin kowace alama. Wannan yana da mahimmanci saboda idan ba za ku iya karanta silkscreens daidai ba. Tunawa da tsari na yau da kullun zai taimaka maka gano hasken LED ba tare da kuskure ba.

ASRock

1. CPU
2. DRAM
3. VGA
4. Boot

A wannan yanayin, na farko LED a hagu yawanci yayi dace da na'ura mai sarrafawa da na karshe zuwa tsarin taya; idan LED na hudu ya kasance a tsaye, yi tunani akai ajiya kuma fara oda.

ASUS (Q-LED)

1. Boot (kore)
2. VGA (fararen fata)
3. DRAM (rawaya)
4. CPU (ja)

ASUS kuma tana amfani da tsarin launi mai iya ganewa sosai: CPU a ja, DRAM a rawaya, VGA a fari da BOOT a koreWannan coding na gani yana hanzarta gano cutar a kallo.

GIGABYTE (Madaidaicin LEDs)

1. VGA
2. CPU
3. Takalma
4. DRAM

A GIGABYTE, abu ne na kowa don nemo LEDs a cikin tsarin 2 × 2 a ƙarƙashin mai haɗin ATX. Ka tuna cewa wurin jiki na iya canzawa tsakanin samfura, amma labari kusa da kowane LED ba shi da tabbas.

MSI (EZ Debug)

1. CPU
2. DRAM
3. VGA
4. Boot

A cikin MSI tsari yawanci yayi daidai da tafiyar rajistan lokacin POST: Na farko CPU, sa'an nan memory, graphics da kuma karshe bootIdan ka tsaya a ɗaya daga cikinsu, yana nuna inda za a bincika.

Abin da kowane LED ya nuna da kuma yadda ake aiki

Da farko: A lokacin farawa na farko, al'ada ne ga LEDs su kunna da kashewa a jere. Sai kawai lokacin da mutum ya kasance yana haskakawa na kusan minti daya ya kamata mu fara aikin gano cutar. Da ke ƙasa akwai ma'anar kowane LED da da m jerin abubuwan da za a warware shi.

LED CPU (processor)

Wannan LED yana haskakawa lokacin da motherboard bai gano ingantacciyar processor ba ko kuma akwai kuskuren da ke tattare da shi. Abubuwan da suka fi yawa sune CPU bai zauna da kyau ba, lalace fil, ko ikon EPS ya katse; Hakanan yana iya kasancewa saboda tsohon BIOS wanda bai gane ƙirar CPU ɗin ku ba.

Sharuɗɗan gwaji: 1) Kashe kuma cire kwamfutar. 2) Cire heatsink, fitar da CPU, sannan bincika fil ɗin lanƙwasa ko sauran manna akan lambobin sadarwa. 3) A hankali sake saita CPU, shafa thermal manna da hawan heatsink. 4) Tabbatar da haɗa igiyoyin wutar lantarki na CPU (filin 4/8) daga wutar lantarki. 5) Yi Clear CMOS don kawar da saituna marasa ƙarfi. 6) Idan motherboard ɗinka ya ba shi damar. sabunta BIOS (kebul BIOS FlashBack akan ASUS, alal misali) don ƙara tallafi don sabbin CPUs.

A cikin yanayin da ba kasafai ba CPU na iya yin aiki amma tare da aiki mara kyau saboda fitin sigina mara mahimmanci tare da ƙarancin lamba; a haka, na'urar zata iya taya ba tare da kunna LED ba, amma za ku lura da raguwar aiki ko rashin kwanciyar hankali a ƙarƙashin kaya.

DRAM LED (RAM memory)

Yana haskakawa lokacin da ba a gano kayayyaki ba ko akwai matsala tare da ƙwaƙwalwar ajiya. Wannan sau da yawa saboda modules Ba a saka su sai kun danna shafuka biyunBayanan martaba na XMP/EXPO masu ƙarfi ko haɗuwa da kayan aiki daban-daban suma suna taka rawa.

Matakan da aka ba da shawarar: 1) Sake shigar da RAM kuma tabbatar da cewa shafuka suna rufe ta atomatik lokacin dannawa. 2) Gwada yin booting tare da module guda a daidai ramin (yawanci na biyu daga CPU). 3) Musanya modules da ramummuka don gane idan mutum yayi kuskure. 4) Tsaftace lambobi da kwasfa don ƙura. 5) Kashe XMP/EXPO ko rage mita/voltage a cikin BIOS idan ƙwaƙwalwar ajiya ta rufe. 6) Duba QVL na masana'anta (jerin ƙwaƙwalwar ajiya masu jituwa); idan kayan aikinku bai bayyana ba, ana iya samun rashin jituwa. 7) Idan matsalar ta ci gaba, duba fil ɗin CPU: Fitin da aka lanƙwasa na iya haifar da kurakuran DRAM ko da modules suna da kyau.

VGA LED (katin zane)

Wannan LED yana haskakawa lokacin da babu GPU da aka gano ko matsala ta faru. gazawar da bidiyo fitarwa. Mafi yawan abin da aka fi sani shine manta da masu haɗin PCIe 6/8 ko kuma katin ba ya zama daidai a cikin ramin, don haka fara da sake duba shigarwar jiki.

Jerin abubuwan dubawa: 1) Aminta kebul na PCIe na wutar lantarki zuwa GPU kuma tabbatar da cewa latch ɗin PCIe yana aiki. 2) Gwada wani ramin PCIe x16 idan mahaifiyarka tana da ɗaya, ko bincika na yanzu don lalacewa. 3) Tsaftace lambobi da ramin PCIe4) Duba cewa an haɗa na'urar zuwa kayan aikin GPU da aka keɓe idan kun yi amfani da ɗaya, ko kuma zuwa motherboard idan kuna amfani da iGPU. 5) Gwada katin a cikin wani PC ko shigar da GPU daban-daban a cikin naku don ware masu laifi. 6) Idan LED ya bayyana zafi (allon baki a kan tebur, magoya baya a cikakken gudu), yana iya zama direba / VBIOS gazawar ko GPU kanta ba daidai ba ne.

Mahimmanci: Yawancin na'urori masu sarrafawa na AMD Ryzen ba tare da G suffix da Intel tare da suffix F baya hada hadaddiyar GPUA cikin waɗannan lokuta, ba tare da keɓaɓɓen katin zane ba, ba za a sami siginar bidiyo ba kuma VGA LED na iya kasancewa a kunne.

BOOT LED

Yana haskakawa lokacin da motherboard bai gano ingantacciyar na'urar taya ba ko kuma ta kasa samun tsarin aiki. Idan ka gama gina PC ɗinka kuma ba a shigar ba tukuna Windows ko distro ku, al'ada ce: shigar da tsarin kafin ka firgita.

Don masu tafiyar SATA: 1) Duba bayanai da igiyoyin wuta. 2) Canja tashar tashar SATA don ganin idan an kashe wanda ke da raba bandwidth. 3) Gwada wani kebul na SATA. Don M.2: 1) Bincika ramin (SATA vs NVMe) da daidaitawar chipset. 2) Sake shigar da SSD M.2 da murɗa shi da ƙarfi. 3) Duba cewa babu datti akan lambobin sadarwa. 4) Tuntuɓi littafin ku don ganin idan an kashe wasu ramummuka dangane da tsarin ku.

Kar a manta da shigar da BIOS/UEFI don tabbatar da odar taya da ba da fifiko ga madaidaicin tuƙi. A kan wasu motherboards, maimakon kunna BOOT, Za ka ga sako a kan allo yana nuna cewa babu na'urar boot.

Lokacin da allon ku ba shi da LEDs masu bincike

Yawancin matakan shigarwa ko tsofaffin uwayen uwa ba su da fitattun LEDs. A wannan yanayin, akwai zaɓi na gargajiya guda biyu: mai magana (tsarin magana) da nunin lambar. Mai magana yana fitarwa gajeriyar ƙararrawa/dogayen ƙara waɗanda ke ɓoye kurakurai daga POST; Madaidaicin tebur ya dogara da BIOS (AMI, Award, da dai sauransu).

Nuni mai lamba biyu da ke nuna lambobin hexadecimal na gama gari akan alluna masu tsayi. Wannan yana da amfani sosai don daidaito, kodayake yana buƙatar tuntuɓar littafin don fassara kowace ƙima. Dangane da dacewa, LEDs sune mafi gani da sauƙi, yayin da mai magana ya ba da damar ganewar asali ba tare da bude hasumiya ba idan an riga an shigar da shi.

Idan kwamfutarku ba ta zo da lasifika da aka riga aka shigar ba, za ku iya ƙara ɗaya cikin sauƙi, saboda yawanci tana haɗawa da kai mai ƙafa huɗu a kan motherboard. Kuma, Jagorar samfurin ku yana nuna ainihin mai haɗawa da tebur code na sauti don BIOS.

Matakan farko da shawarwarin ƙuduri

Kafin ku nutse cikin tarwatsawa, yi waɗannan bincike masu sauri: 1) Bari tsarin yayi ƙoƙarin yin taya na minti ɗaya: LEDs na iya kiftawa amma ba laifi ba. 2) Duba duk igiyoyin wutar lantarki (ATX 24 fil, EPS CPU, PCIe GPU, SATA). 3) Cire haɗin USB da abubuwan da ba su da mahimmanci yayin gwaji.

Daidaituwa: Tabbatar cewa CPU, ƙwaƙwalwar ajiya, da SSD suna goyan bayan motherboard ɗinku (duba jerin QVL da CPU). Wannan na iya zama dole ga tsofaffin uwayen uwa masu dauke da CPUs na zamani. sabunta BIOS don ƙara tallafiWasu na'urorin ASUS suna ba da damar USB BIOS FlashBack ba tare da shigar da na'ura mai sarrafawa ba, yana sa sabuntawa ya fi sauƙi.

Ƙaƙwalwar ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai (CPU, RAM a cikin ramin da aka ba da shawarar, GPU idan ya cancanta, da faifai guda ɗaya). Yin Clear CMOS yana taimakawa wajen yanke hukunci rashin kwanciyar hankali overclocks ko saituna (XMP/EXPO) a matsayin tushen matsalar.

Wasu dalilai na yau da kullun: Mataccen baturin CMOS na iya goge saituna kuma ya toshe taya; maye gurbinsa (CR2032 akan yawancin nau'ikan ATX/mATX) yana da arha da sauri. Rashin wutar lantarki kuma na iya haifar da alamomi iri ɗaya: Gwada PSU akan wata kwamfuta ko canza kebul na zamani idan kana da kayan gyarawa.

Ka tuna cewa wasu motherboards suna nuna jajayen fitilun koda lokacin aiki; idan tsarin ya yi takalma ba tare da alamun bayyanar ba, tuntuɓi littafin samfurin ku don tabbatar da ainihin fassarar. Lokacin da LED ya kasance mai ƙarfi kuma babu POST, Ee, muna magana ne game da kuskure na gaske wanda ke buƙatar bin sashe daidai.