My laptop failed to boot about a weeks ago after a failed Windows update, no display, power and num-lock lights only, nothing when I hit ESC-key or F9. I had tried everything including disassembling the unit to expose the motherboard underneath the keyboard, disconnecting the CMOS battery and shorting across the two pins, but nothing happened.
The I saw a picture on a French website after googling several terms. After translating the page, it mentioned resetting the CMOS in it’s broken English. The picture showed two sets of solder points, like two dabs of solder very close but not quite touching. The sets are labeled JRST2001 and JRST2002 and are located very close to the user accessible memory slots on the bottom of the mother board (under the memory cards if you have those slots filled). I shorted/jumpered across each set of points separately, meaning made a connection across the two solder points at JRST2001 with a metallic object the did the same thing with the two at JRST2002 (not from JRST2001 to JRST2002).
I turned the unit over and started it and after a short delay. It started up. I went into the BIOS and the CMOS had completely reset! It show the date as something in 2009. I reset to defaults and my computer booted beautifully. Buy-the-way, you should have the laptop battery and power adapter disconnected.
**Note of Caution** one of these maybe the CMOS and one maybe the EPROM. It is totally possible that this also erased the BIOS and restored it from the G75.BIN file from my hard drive when I turned it on afterward.
I struggled with the idea of posting this as it could make it easier for computer thieves, but that would be after that that the unit was already stolen and we have so many people here with «bricked» unit that this could help!
Good Post this is the first we have seen of an actual Mechanical Reset of the BIOS, A couple different people have unsolders the BIOS Chip and Reprogram them. It all sounded way of my expertise as this is however with these models getting older it could save someone.
G752VY-DH72 Win 10 Pro 512 GB M.2 Samsung 960 Pro 1 TB Samsung 850 pro 2.5 format 980m GTX 4 GB 32GB DDR 4 Standard RAM
My laptop failed to boot about a weeks ago after a failed Windows update, no display, power and num-lock lights only, nothing when I hit ESC-key or F9. I had tried everything including disassembling the unit to expose the motherboard underneath the keyboard, disconnecting the CMOS battery and shorting across the two pins, but nothing happened.
The I saw a picture on a French website after googling several terms. After translating the page, it mentioned resetting the CMOS in it’s broken English. The picture showed two sets of solder points, like two dabs of solder very close but not quite touching. The sets are labeled JRST2001 and JRST2002 and are located very close to the user accessible memory slots on the bottom of the mother board (under the memory cards if you have those slots filled). I shorted/jumpered across each set of points separately, meaning made a connection across the two solder points at JRST2001 with a metallic object the did the same thing with the two at JRST2002 (not from JRST2001 to JRST2002).
I turned the unit over and started it and after a short delay. It started up. I went into the BIOS and the CMOS had completely reset! It show the date as something in 2009. I reset to defaults and my computer booted beautifully.
I struggled with the idea of posting this as it could make it easier for computer thieves, but that would be after that that the unit was already stolen and we have so many people here with «bricked» unit that this could help!
This is a very helpful guide, thanks for sharing this.
I was with the same problem the last 3 days. I dismounted and remounted my G75VW 3 times trying to reset the CMOs but last night I found the solution. The solution is quite simple; It is a matter of 1 minute. It is not necessary to go to these extremes to open the G75VW.
Well are you going to tell us.
G752VY-DH72 Win 10 Pro 512 GB M.2 Samsung 960 Pro 1 TB Samsung 850 pro 2.5 format 980m GTX 4 GB 32GB DDR 4 Standard RAM
The translator does not help me understand, I’ll make a few questions:
I press the ALT + R keys apare >>>
a window appears with a date requesting rescue password >>>
I enter the password for the date shown and ready.
############## The setting is reset bios but if you upgraded ever, still have the latest version.
My laptop failed to boot about a weeks ago after a failed Windows update, no display, power and num-lock lights only, nothing when I hit ESC-key or F9. I had tried everything including disassembling the unit to expose the motherboard underneath the keyboard, disconnecting the CMOS battery and shorting across the two pins, but nothing happened.
The I saw a picture on a French website after googling several terms. After translating the page, it mentioned resetting the CMOS in it’s broken English. The picture showed two sets of solder points, like two dabs of solder very close but not quite touching. The sets are labeled JRST2001 and JRST2002 and are located very close to the user accessible memory slots on the bottom of the mother board (under the memory cards if you have those slots filled). I shorted/jumpered across each set of points separately, meaning made a connection across the two solder points at JRST2001 with a metallic object the did the same thing with the two at JRST2002 (not from JRST2001 to JRST2002).
I turned the unit over and started it and after a short delay. It started up. I went into the BIOS and the CMOS had completely reset! It show the date as something in 2009. I reset to defaults and my computer booted beautifully. Buy-the-way, you should have the laptop battery and power adapter disconnected.
**Note of Caution** one of these maybe the CMOS and one maybe the EPROM. It is totally possible that this also erased the BIOS and restored it from the G75.BIN file from my hard drive when I turned it on afterward.
I struggled with the idea of posting this as it could make it easier for computer thieves, but that would be after that that the unit was already stolen and we have so many people here with «bricked» unit that this could help!
I was just wondering
how did you short the 2 solder points?
do i need to remove the laptops battery and cmos battery when i do the shorting.
reylby Делал несколько раз по Вашему методу никак. Когда замыкаю контакт JRST2002 комп не запускается горит кнопка питания и мочит. Уточняю что загружаю с памятью и все.
——————————————————— И не надо мне писать письма или в личку по вопросам, связанным с ноутбуками, всё равно ж не отвечу;)) Всё это обсуждается на ФОРУМЕ.
——————————————————— И не надо мне писать письма или в личку по вопросам, связанным с ноутбуками, всё равно ж не отвечу;)) Всё это обсуждается на ФОРУМЕ.
Делаю, вынимаю винт, память и аккум. Затем контакт зажимаю, подключаю питание и нажимаю кнопку включения. Через 30 сек выключаю питание.
Также оставлял память в слоте.
Система грузиться лишь после зажима 2002.
——————————————————— И не надо мне писать письма или в личку по вопросам, связанным с ноутбуками, всё равно ж не отвечу;)) Всё это обсуждается на ФОРУМЕ.
——————————————————— И не надо мне писать письма или в личку по вопросам, связанным с ноутбуками, всё равно ж не отвечу;)) Всё это обсуждается на ФОРУМЕ.
——————————————————— И не надо мне писать письма или в личку по вопросам, связанным с ноутбуками, всё равно ж не отвечу;)) Всё это обсуждается на ФОРУМЕ.
——————————————————— И не надо мне писать письма или в личку по вопросам, связанным с ноутбуками, всё равно ж не отвечу;)) Всё это обсуждается на ФОРУМЕ.
Здравствуйте люди добрые, может поможете олуху сбросить пароль на БИОСе. Ноут acer aspire v5-571g на интеле, пишет супостат unlock key hint number F917812C Заранее премного благодарен.
Да, и вариант с флешкой загрузочной не прокатывает, до загрузки просто не доходит
Jrst2001 jrst2002 asus что это
Купил ноут, с дуру отформатировал и поствил 2003-й. Ну профессиональная привычка 🙂 Теперь не могу найти родные дрова. На сайте http://www.vaio-link.com есть только для VGN-FE21H, а у меня VGN-FE21HR. Кстати так и не понял в чем разница. Дрова от VGN-FE21H подходят не все. Может кто знает где можно найти полный пакет на VGN-FE21HR?
Спасибо за совет, Вы наверное не знаете что такое провинция.
Все побелил кроме зинего зуба. Может кто подскажет где взять или кто поделится тошибовскими дровишками? Все триальное в сети, а то что с сайта родного vaio скачал, даже рапаковываться не хочет, говорит нет прав. Странно. с чего это, хоть бы что спросил. а то нет и все. Пробовал от widcomm, не получилось, не видит устройство.
Собственно хотелось бы обновить драйвер, думаю, что при обновлении оного уйдет некоторый глюк, при котором виснет изображение, но все остальное работает, но нигде не могу найти сам драйвер и без понятия как он называется. Видео Mobile intel® 945GM Express Chipset Family. На офф. сайте просто пустая страничка с драйверами, а хотелось бы обновление. Да и нормальный драйвер, думаю, подускорил бы работу видео. Да и вообще интересует хоть какая то оптимизация этого ноута, 14фпс в WoWе это убожество какое то :thank_you:
cosin, официальные дрова для твоего ноута для ХР лежат тут Mobile intel® 945GM Express Chipset Family. Это официальный панамский сайт асера. Вообще все дрова твоего ноута для Висты и ХР находятся здесь
Асерофаны, помогите! Есть тело. M3-581TG Включается. Лампочки (питания и батарейки) загораются синим цветом. Вентилятор периодически включается. Загрузка Win7 проходит. Но ничего на экране не появляется. Нет ни заставок, биоса, ничего нет. О том что загрузка прошла, могу судить по характерному звуку виндовс. он периодически звучит. Так же периодически, после загрузки нажатия на клавиши отзывается пиликанием виндовым.
——————————————————— И не надо мне писать письма или в личку по вопросам, связанным с ноутбуками, всё равно ж не отвечу;)) Всё это обсуждается на ФОРУМЕ.
Видеокарта встроенная по прежнему не работает. Есть ли возможность вслепую понажимать кнопки для включения видеокарты.
Биос предположим стандартный 1.8.
Например так F2 вниз вниз Enter ESC Стрелка вправо Enter
Может кто поможет и напишет такой чудесный алгоритм?
ps2 Так система то загружается. Только не видно ничего.
Попробуйте включить ноутбук без процессора, в такой ситуации помогает, пример1, пример2(начало и конец).
Эти варианты я читал. Думал повторить. Но остановился на том, что как-то процессор уж красивенько сидит на плате. По углам на прозрачном силиконе, как будто приклеен.
Не стал отламывать, так как запасного процессора под рукой нет 🙁
т.е. вариант вслепую понажимать вообще не получится?
Ну, если найдётся кто-то с разлоченным биосом, откликнется на Вашу просьбу, то получится. Можно и с обычным, только вариантов прибавится.
P.S. Поищите и замкните на материнской плате контакты JRST2002, их замыкание сбрасывает прошивку Intel ME должно помочь.
Я как раз это и замыкал JRST2002. Там выведено три перемычки.
My laptop failed to boot about a weeks ago after a failed Windows update, no display, power and num-lock lights only, nothing when I hit ESC-key or F9. I had tried everything including disassembling the unit to expose the motherboard underneath the keyboard, disconnecting the CMOS battery and shorting across the two pins, but nothing happened.
The I saw a picture on a French website after googling several terms. After translating the page, it mentioned resetting the CMOS in it’s broken English. The picture showed two sets of solder points, like two dabs of solder very close but not quite touching. The sets are labeled JRST2001 and JRST2002 and are located very close to the user accessible memory slots on the bottom of the mother board (under the memory cards if you have those slots filled). I shorted/jumpered across each set of points separately, meaning made a connection across the two solder points at JRST2001 with a metallic object the did the same thing with the two at JRST2002 (not from JRST2001 to JRST2002).
I turned the unit over and started it and after a short delay. It started up. I went into the BIOS and the CMOS had completely reset! It show the date as something in 2009. I reset to defaults and my computer booted beautifully. Buy-the-way, you should have the laptop battery and power adapter disconnected.
**Note of Caution** one of these maybe the CMOS and one maybe the EPROM. It is totally possible that this also erased the BIOS and restored it from the G75.BIN file from my hard drive when I turned it on afterward.
I struggled with the idea of posting this as it could make it easier for computer thieves, but that would be after that that the unit was already stolen and we have so many people here with «bricked» unit that this could help!
Good Post this is the first we have seen of an actual Mechanical Reset of the BIOS, A couple different people have unsolders the BIOS Chip and Reprogram them. It all sounded way of my expertise as this is however with these models getting older it could save someone.
My laptop failed to boot about a weeks ago after a failed Windows update, no display, power and num-lock lights only, nothing when I hit ESC-key or F9. I had tried everything including disassembling the unit to expose the motherboard underneath the keyboard, disconnecting the CMOS battery and shorting across the two pins, but nothing happened.
The I saw a picture on a French website after googling several terms. After translating the page, it mentioned resetting the CMOS in it’s broken English. The picture showed two sets of solder points, like two dabs of solder very close but not quite touching. The sets are labeled JRST2001 and JRST2002 and are located very close to the user accessible memory slots on the bottom of the mother board (under the memory cards if you have those slots filled). I shorted/jumpered across each set of points separately, meaning made a connection across the two solder points at JRST2001 with a metallic object the did the same thing with the two at JRST2002 (not from JRST2001 to JRST2002).
I turned the unit over and started it and after a short delay. It started up. I went into the BIOS and the CMOS had completely reset! It show the date as something in 2009. I reset to defaults and my computer booted beautifully.
I struggled with the idea of posting this as it could make it easier for computer thieves, but that would be after that that the unit was already stolen and we have so many people here with «bricked» unit that this could help!
This is a very helpful guide, thanks for sharing this.
I was with the same problem the last 3 days. I dismounted and remounted my G75VW 3 times trying to reset the CMOs but last night I found the solution. The solution is quite simple; It is a matter of 1 minute. It is not necessary to go to these extremes to open the G75VW.
Well are you going to tell us.
The translator does not help me understand, I’ll make a few questions:
I press the ALT + R keys apare >>>
a window appears with a date requesting rescue password >>>
I enter the password for the date shown and ready.
############## The setting is reset bios but if you upgraded ever, still have the latest version.
My laptop failed to boot about a weeks ago after a failed Windows update, no display, power and num-lock lights only, nothing when I hit ESC-key or F9. I had tried everything including disassembling the unit to expose the motherboard underneath the keyboard, disconnecting the CMOS battery and shorting across the two pins, but nothing happened.
The I saw a picture on a French website after googling several terms. After translating the page, it mentioned resetting the CMOS in it’s broken English. The picture showed two sets of solder points, like two dabs of solder very close but not quite touching. The sets are labeled JRST2001 and JRST2002 and are located very close to the user accessible memory slots on the bottom of the mother board (under the memory cards if you have those slots filled). I shorted/jumpered across each set of points separately, meaning made a connection across the two solder points at JRST2001 with a metallic object the did the same thing with the two at JRST2002 (not from JRST2001 to JRST2002).
I turned the unit over and started it and after a short delay. It started up. I went into the BIOS and the CMOS had completely reset! It show the date as something in 2009. I reset to defaults and my computer booted beautifully. Buy-the-way, you should have the laptop battery and power adapter disconnected.
**Note of Caution** one of these maybe the CMOS and one maybe the EPROM. It is totally possible that this also erased the BIOS and restored it from the G75.BIN file from my hard drive when I turned it on afterward.
I struggled with the idea of posting this as it could make it easier for computer thieves, but that would be after that that the unit was already stolen and we have so many people here with «bricked» unit that this could help!
I was just wondering
how did you short the 2 solder points?
do i need to remove the laptops battery and cmos battery when i do the shorting.
You can short the 2 points with a wire, a pair of pliars or even a flathead screwdriver. I would keep one stick of ram in it and use the ac power without battery.
Originally Posted by tkolarik;510872
**Note of Caution** one of these maybe the CMOS and one maybe the EPROM. It is totally possible that this also erased the BIOS and restored it from the G75.BIN file from my hard drive when I turned it on afterward.
Yep, I think one was the EPROM. My laptop got worse after trying it out. It did react to JRST2001 more which caused it to Loop-boot 3 times before trying to read anything. How are your bin/bios settings named exactly for a VX?
