| Electronics > Repair |
| What more i can do? |
| << < (60/112) > >> |
| Sorama:
--- Quote from: fzabkar on November 23, 2024, 04:51:43 am ---The BIOS was tested on a working board. In any case, the OP is waiting for a chip programmer. Hopefully a dump will tell us something. --- End quote --- And did the bios of non working board worked fine in the working board? |
| fzabkar:
--- Quote from: Sorama on November 23, 2024, 07:40:23 am --- --- Quote from: fzabkar on November 23, 2024, 04:51:43 am ---The BIOS was tested on a working board. In any case, the OP is waiting for a chip programmer. Hopefully a dump will tell us something. --- End quote --- And did the bios of non working board worked fine in the working board? --- End quote --- Obviously, yes, otherwise we wouldn't be here. ;-) |
| 222Lab_Test222:
I still couldnt get my hand on that Universal Programmar, I guess It will take some more time. On the other hand, where are we heading? I am lost now. Still until now, Harry and fzabkar thank you all lot for all efforts. And i have a doubt, when i search online I heard or maybe a rumour that RTC lifespan is about 10 years in avaerage, Is it true? |
| 222Lab_Test222:
--- Quote from: Harry_22 on November 23, 2024, 04:58:47 am --- Now it’s clear why OP was afraid to disassemble the working board. I always preferred not to know the price of the equipment being repaired. You see, this just gets in the way! --- End quote --- I dont mind damaging more to non working board, But if i have to touch something to working board, my hand trimbles and heart start to ache. ;D ;D ;D ;D |
| Harry_22:
--- Quote from: 222Lab_Test222 on November 24, 2024, 10:51:01 am ---I dont mind damaging more to non working board, But if i have to touch something to working board, my hand trimbles and heart start to ache. ;D ;D ;D ;D --- End quote --- Take it easy! --- Quote from: 222Lab_Test222 on November 24, 2024, 10:49:51 am ---On the other hand, where are we heading? And i have a doubt, when i search online I heard or maybe a rumour that RTC lifespan is about 10 years in avaerage, Is it true? --- End quote --- This is lifespan for the battery embedded RTC. https://www.eevblog.com/forum/testgear/test-equipment-anonymous-(tea)-group-therapy-thread/msg5721295/#msg5721295 --- Quote from: 222Lab_Test222 on November 24, 2024, 10:49:51 am ---On the other hand, where are we heading? I am lost now. --- End quote --- You are not lost. The collective mind leads you by the hand! By the way, check IC23 Pin10 and Pin11 at the same 5us/div scale. As usual, working and non-working. Please also confirm that during the BIOS loading an error inevitably occurs, but not always in the same place. To do this observe several of the CE, OE, Address or Data signals. |
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