ما الجديد
 
 

صلاح شرف 2000

مهندس جديد
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ارجو المساعده فى مازر بورد اتش بى 7600
 
 
ارجو المساعده فى مازر بورد اتش بى
7600
تكتب على الشاشه بوت بلو ك بايوس
قمت بشحن البايوس نفس المشكله
غيرت الفلاش من ماز بور نفس النوع3مرات نفس المشكله ايه الحل
ممكن المسعده
ولو العيب فى تغذية البيوس ايه المسؤل عن تغذية البيوس
 
 

صلاح شرف 2000

مهندس جديد
إنضم
14 يوليو 2013
المشاركات
14
مستوى التفاعل
0
ارجو المساعده فى مازر بورد اتش بى 7600
   
رد: ارجو المساعده فى مازر بورد اتش بى 7600

فين الرد يا عمالقة الصيانه
 
 

ayman_med7at

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ارجو المساعده فى مازر بورد اتش بى 7600
   
رد: ارجو المساعده فى مازر بورد اتش بى 7600

ارجو المساعده فى مازر بورد اتش بى
7600
تكتب على الشاشه بوت بلو ك بايوس
قمت بشحن البايوس نفس المشكله
غيرت الفلاش من ماز بور نفس النوع3مرات نفس المشكله ايه الحل
ممكن المسعده
ولو العيب فى تغذية البيوس ايه المسؤل عن تغذية البيوس

لو حضرتك متأكد من صلاحية البيوس اللى قمت استبداله بيه كده العيب فى شيباية النورث بريدج لانها هيا المسئوله عنه راجع الدائره كويس
وحاول تعمل ريستارت للبيوس
كلير يسموس يعنى
 
 

ayman_med7at

مهندس جديد
إنضم
7 مارس 2013
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ارجو المساعده فى مازر بورد اتش بى 7600
   
رد: ارجو المساعده فى مازر بورد اتش بى 7600

والافضل ان انت تشوف على موقع اتش بى حل المشكله دى اكيد هتلاقيها ان شاء الله​
 
 

POWERMAN3D

مؤسسي ريبير
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ارجو المساعده فى مازر بورد اتش بى 7600
   
رد: ارجو المساعده فى مازر بورد اتش بى 7600

عذراً فالوقت لا يكفينى للترجمة حاول ان تترجم هذا الحل :





Boot Block Recovery For Free
You don't need to pay a measly sum of dollars just to recover from a boot block mode. Here it is folks:
AWARD Bootblock recovery:
That shorting trick should work if the boot block code is not corrupted, and it should not be if /sb switch is used when flashing the bios (instead of /wb switch).
The 2 pins to short to force a checksum error varies from chip to chip. But these are usually the highest-numbered address pins (A10 and above).
These are the pins used by the system to read the System BIOS (original.bin for award v6), calculate the ROM checksum and see if it's valid before decompressing it into memory, and subsequently allow Bootblock POST to pass control over to the System BIOS.
You just have to fool the system into believing that the System BIOS is corrupt. This you do by giving your system a hard time reading the System BIOS by shorting the 2 high address pins. And when it could not read the System BIOS properly, ROM Checksum Error is detected "so to speak" and Bootblock recovery is activated.
Sometimes, any combination of the high address pins won't work to force a checksum error in some chips, like my Winbond W49F002U. But shorting the #WE pin with the highest-numbered address pin (A17) worked for this chip. You just have to be experimentative if you're not comfortable with "hot flashing" or "replacement BIOS".
But to avoid further damage to your chip if you're not sure which are the correct pins to short, measure the potential between the 2 pins by a voltmeter while the system is on. If the voltage reading is zero (or no potential at all), it is safe to short these pins.
But do not short the pins while the system is on. Instead, power down then do the short, then power up while still shorting. And as soon as you hear 3 beeps (1 long, 2 short), remove the short at once so that automatic reflashing from Drive A can proceed without errors (assuming you had autoexec.bat in it).
About how to do the shorting, the tip of a screwdriver would do. But with such minute pins on the PLCC chip, I'm pretty comfortable doing it with the tip of my multi-tester or voltmeter probe. Short the pins at the point where they come out of the chip.


AMIBIOS Recovery bootblock:
1. Copy a known working BIOS image for your board to a floppy and rename it to AMIBOOT.ROM.
2. Insert the floppy in your system's floppydrive.
3. Power on the system while holding CTRL+Home keys. Release the keys when you hear a beep and/or see the floppy light coming on.
4 . Just wait until you hear 4 beeps. When 4 beeps are heard the reprogramming of the System Block BIOS went succesfull, so then you may restart your system.
[FONT=&quot]Some alternative keys that can be used to force BIOS update (only the System Block will be updated so it's quite safe):
CTRL+Home= restore missing code into system block and clear CMOS when programming went ok.
CTRL+Page Up= restore missing code into system block and clear CMOS or DMI when programming went ok.
CTRL+Page Down= restore missing code into system block and do not clear CMOS and DMI area when programming went ok
Btw: the alternative keys work only with AMIBIOS 7 or higher (so for example an AMI 6.26 BIOS can be only recovered by using CTRL+Home keys)[/FONT]
 
 
 
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