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9th March 2016 11:26 #1Registered User
Join Date: Mar:2016
Location: Sofia
Posts: 6
Êàê äà âëÿçà â boot menu, èëè setup utility ïðè âêëþ÷âàíå? Èñêà ïàðîëà.
Êîìïþòúð *HP Compaq DC7900 Convertible Minitower . Íà åäèíèÿ äèñê ñúì èíñòàëèðàë Ubuntu 14.04.4 LTS, íà äðóãèÿ Windows 7 Ultimate. Ïðè ñòàðòèðàíå, êàòî íàòèñíà F9 èñêà ïàðîëà è êàòî íå ìó ÿ äàì ñòàðòèðà äèñêà, êîéòî ñúì ñâúðçàë íà SATA0. Àêî íàòèñíà F10 ïàê ñúùîòî, íî ìå ïóñêà â áèîñà, îáà÷å íå ìîãà äà ïðîìåíÿì íèùî. Êàê äà ÿ ìàõíà òàçè ïàðîëà? Ïðî÷åòîõ ñóìà òè èíñòðóêöèè: äà èçâàäÿ äæúìïåðà, äà èç÷èñòÿ CMOS. Íà äúíîòî íÿìà äæúìïåð, íàòèñêàõ æúëòèÿ áóòîí çà èç÷èñòâàíå íà CMOS-à, âàäèõ áàòåðèÿòà çà åäíà íîù è íèùî!
Èçïèñâà ìè, ÷å ñà ïðàâåíè ïðîìåíè, ÷å å ñâàëÿíà áàòåðèÿ, äîáàâåí RAM, óêàçâà äâàòà õàðäà è ìè äàâà F1 äà çàïàçÿ ïðîìåíèòå è ïîñëå ïàê ñúùàòà èñòîðèÿ ñ ïàðîëèòå.
Îò äèñêà ñ óáóíòóòî ñúùî íå ìîãà äà áóóòâàì, çàùîòî áóóò ìåíàæåðúò ìó Grub âèæäà ñàìî ñâîÿ äèñê.
Ñåãà ãè ñìåíÿì êàòî èì ðàçìåíÿì ìåñòàòà íà ñâúðçâàíå SATA0 è SATA2 /íà SATA1 å dvd-òî/, íî òàêà ñèãóðíî ùå ñúñèïÿ êîíòàêòèòå.
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9th March 2016 12:30 #2Banned
Join Date: Mar:2008
Location: ( ͡° ͜ʖ ͡°)
Posts: 10,614
Ñâúðæè ñå ñ êîéòî å ñëîæèë ïàðîëàòà è ãî ïîìîëè äà òè ÿ êàæå.
Çà ðàçáèâàíå íà ïàðîëè òðÿáâà äà ïîòúðñèø íà äðóãî ìÿñòî.
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9th March 2016 12:47 #3
Ìàé ñàìî ñ íîâî äúíî ùå ñòàíå ðàáîòàòà.
Last edited by Georgi121270; 9th March 2016 at 12:48.
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9th March 2016 14:42 #4Registered User
Join Date: Feb:2016
Location: Ñîôèÿ
Posts: 109
Òîëêîâà óñèëèÿ ñè ïîëîæèë, à íå ìîæà äà ãî íàìåðèø òîçè äæúìïåð.
È â äðóãèÿ ôîðóì òè êàçàõà çà íåãî. Âèæ íà ñíèìêàòà òîâà çåëåíîòî òðÿáâà äà ãî ìàõíåø:
"Power-On / Setup Password
These systems include a power-on and setup passwords, which may be enabled or disabled
(cleared) through a jumper on the system board. The jumper controls a GPIO input to the 82801
ICH9 that is checked during POST. The password is stored in configuration memory (CMOS)
and if enabled and then forgotten by the user will require that either the password be cleared
(preferable solution and described below) or the entire CMOS be cleared (refer to section 4.4.1).
To clear the password, use the following procedure:
1. Turn off the system and disconnect the AC power cord from the outlet and/or system unit.
2. Remove the cover (hood) as described in the appropriate User Guide or Maintainance And
Service Reference Guide. Insure that all system board LEDs are off (not illuminated).
3. Locate the password clear jumper (header is colored green and labeled E49 on these systems)
and move the jumper from pins 1 and 2 and place on (just) pin 2 (for safekeeping).
4. Replace the cover.
5. Re-connect the AC power cord to the AC outlet and/or system unit.
6. Turn on the system. The POST routine will clear and disable the password.
7. To re-enable the password feature, repeat steps 1-6, replacing the jumper on pins 1 and 2 of
header E49."
Ï.Ï. Ñíèìêàòà íå ìîãà äà ÿ êà÷à òóê.
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9th March 2016 15:46 #5Registered User
Join Date: Mar:2016
Location: Sofia
Posts: 6
Íÿìà ãî òîçè äæúìïåð, íèòî íà ìÿñòîòî óêàçàíî íà ñíèìêàòà, íèòî íÿêúäå äðóãàäå ïî äúíîòî /ñàìî îò çàäíàòà ñòðàíà íå ñúì òúðñèë/. äðóãè èíñòðóêöèè ñúñ ñíèìêè íà äúíîòî ñúùî ïèøå çà òîçè jumper Å49, äàâàò ãî äîëó â òàáëèöàòà ñ îáîçíà÷åíèÿòà, ñëîæèëè ñà ìó íÿêàêúâ èíäåêñ, íàïðèìåð L115 , íî íà ñíèìêàòà íÿìà åëåìåíò ñ òàêúâ èíäåêñ.
- - - Àâòîìàòè÷íî ñëåòè ìíåíèÿ - - -
Íå ñòàâà âúïðîñ çà ðàçáèâàíå íà ïàðîëè, ïðîñòî òðÿáâà äà èìà íà÷èí çà "èç÷èñòâàíå" íà CMOS-à.
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9th March 2016 16:14 #6
Íå ñè ïðàâ, ÷å "òðÿáâà" äà èìà íà÷èí çà èç÷èñòâàíå. Ïðè íÿêîè (ëàïòîïè) íÿìà.
Êîëêîòî çà òîçè Å49 äæúìïåð, íàáúðçî ïðåãëåäàõ íÿêîëêî âèäà äúíà - íàìèðà ñå íà ðàçëè÷íè ìåñòà.
Àêî íå ìîæåø äà ãî íàìåðèø - ïðàòè 1-2 ñíèìêè ñ âèñîêà ðåçîëþöèÿ (ñíèìàíî îòãîðå), íèå äà ñè ïîòúðñèì?Àêî ïðîäúëæàâàø äà ïðàâèø òîâà, êîåòî ïðàâèø, ùå ïðîäúëæèø äà ïîëó÷àâàø òîâà, êîåòî ïîëó÷àâàø.Ïðîñòè ïðàâèëà çà èäèîòè: ÍÿêîÉ (åäèíñòâåíî ÷èñëî) - íÿêîÈ (ìíîæåñòâåíî); ÊîÉ (åä.÷.) - êîÈ (ìí.÷.).
ÁàòåðèÉ ñúùî å Ã-Ð-Å-Ø-Í-Î! Íàó÷åòå ñå äà ïèøåòå, ÷å ìè ïèñíÀ íà...




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Ïðîáëåì ñ èíñòàëðèàíå íà windwos 10
05.05.23 ã., 00:01 in Windows