asus K52JR not starting. need 4MB bios rom

[tedy58]

Re: asus K52JR not starting. need 4MB bios rom

Hi the model is K52JcAS.
After bios upgrade to 206 and NB not started.
Here I attach the BIOS read from the MB.
I read it with RT809H programmer.
I would appreciate if get some help too.
Thanks in advance!

[SMDFlea]

Re: asus K52JR not starting. need 4MB bios rom

Hi the model is K52JcAS.
After bios upgrade to 206 and NB not started.
Here I attach the BIOS read from the MB.
I read it with RT809H programmer.
I would appreciate if get some help too.
Thanks in advance!

Post a picture of the white/green barcode sticker on the ram slot .

[tedy58]

Re: asus K52JR not starting. need 4MB bios rom

Post a picture of the white/green barcode sticker on the ram slot .

Here it is.
The green sticker:
PN:60-NZIMB1200-A04 K52JC (0206A) 10675279
PT:N0AS1033MBB0142566 69N0IHM12A04
The wite one:
20CF304600CE - I suppose this is the MAC address I find it two times in the dump
By the way the bad BIOS version that was trying to load is ver.212

[tedy58]

Re: asus K52JR not starting. need 4MB bios rom

Finally I found the solution in one other thread in the forum.
Thanks to 'peste' in this thread
it is for MB Rev. 2.1, but works ok.
Then try this dump.
After flashing no overheating the CPU.
Only MAC address was not recognized by windows and show "!" to the driver.

Just use method and tool in post#29 by khaahk and all went well.
to add MAC address 20-FE-30-F9-AD-C4 to bios
create DOS bootable USB stick and copy the BT.EXE to it

boot from the stick (or boot clean DOS by some windows bootable disk) and execute commands:

bt.exe -C CNFG /W C2 20
bt.exe -C CNFG /W C3 FE
bt.exe -C CNFG /W C4 30
bt.exe -C CNFG /W C5 F9
bt.exe -C CNFG /W C6 AD
bt.exe -C CNFG /W C7 C4

bt.exe -C CNFG /W D7 20
bt.exe -C CNFG /W D8 FE
bt.exe -C CNFG /W D9 30
bt.exe -C CNFG /W DA F9
bt.exe -C CNFG /W DB AD
bt.exe -C CNFG /W DC C4

or write a bat file to save typing in dos.
use your machine's mac address of course.

After all goes well just flash BIOS in standard way to any version you want.

Thanks to all that work on that issue.

[jerro77]

Re: asus K52JR not starting. need 4MB bios rom

Hello Guys,

Thank you very much I read through the whole thread and it made a brekthrough with my Asus K52JR Rev 2.2 motherboard. When I got the machine it turn on with full fan speed and a full black screen, but after flashed the BIOS with the first shared *.ROM https://www.badcaps.net/forum/showpo...20&postcount=4

It started working immediately.
Despite of that, couple of issues still existing for me too. Based on Sensors all the temperatures are good, but for some reason the ACPI shows ~90Celsius which invalid, and due to that the fan is on full speed all the time. (Already tried with different Fan, issue is the same)

Also after the BIOS flashing I think the MAC Address also modified from the original . Now Ethernet port not functioning

If that possible, could you please help me to create a proper dump for my machine what I can try?

I'm sharing the original dump (I dont know that was correct at all, machine wont worked with it.)
Also sharing the barcode from the MAC if it can help.

Thank you very much for your help in advance
If any further info needs, please let know.
Appreciated in advance

[hoaca388]

Re: asus K52JR not starting. need 4MB bios rom

Hello Guys,

Thank you very much I read through the whole thread and it made a brekthrough with my Asus K52JR Rev 2.2 motherboard. When I got the machine it turn on with full fan speed and a full black screen, but after flashed the BIOS with the first shared *.ROM https://www.badcaps.net/forum/showpo...20&postcount=4

It started working immediately.
Despite of that, couple of issues still existing for me too. Based on Sensors all the temperatures are good, but for some reason the ACPI shows ~90Celsius which invalid, and due to that the fan is on full speed all the time. (Already tried with different Fan, issue is the same)

Also after the BIOS flashing I think the MAC Address also modified from the original . Now Ethernet port not functioning

If that possible, could you please help me to create a proper dump for my machine what I can try?

I'm sharing the original dump (I dont know that was correct at all, machine wont worked with it.)
Also sharing the barcode from the MAC if it can help.

Thank you very much for your help in advance
If any further info needs, please let know.
Appreciated in advance

Asus K52Jr

[jerro77]

Re: asus K52JR not starting. need 4MB bios rom

Thank you very much! Appreciated for the prompt response and help.
I'll give it a try and getting back to you

[jerro77]

Re: asus K52JR not starting. need 4MB bios rom

Thank you very much! All sorted! Now working like a charm.
Appreciated for the prompt response and help!
Have a good day ahead!

[giuseppe palazzo]

good evening I'm new to the forum I have an asus k52j and I tried your bios but with none of these parts I would like your help and possible

[peste]

good evening I'm new to the forum I have an asus k52j and I tried your bios but with none of these parts I would like your help and possible

post S/N, full name and model, motherboard model,etc.
post the contents of the bios chip even if it is corrupted..

[giuseppe palazzo]

post S/N, full name and model, motherboard model,etc.
post the contents of the bios chip even if it is corrupted..

good morning Here I am posting everything I have unfortunately they brought me the PC like this thank you very much in advance

[peste]

Don't post pictures unless asked....write with the keyboard..

[giuseppe palazzo]

good morning ok the s/n is MODEL: K52J MB Ver.: K52JT ID: 1A ABNOBC0071XE478 K52JT-SX047X Check Number: 6353 WARRANTY: 24M <GA> MFD/製造日期/制造日期: 2010-11 the motherboard is 4K52JR MAIN BOARD REV. 2.3A
thank you very much for a good evening

[peste]

good morning ok the s/n is MODEL: K52J MB Ver.: K52JT ID: 1A ABNOBC0071XE478 K52JT-SX047X Check Number: 6353 WARRANTY: 24M <GA> MFD/製造日期/制造日期: 2010-11 the motherboard is 4K52JR MAIN BOARD REV. 2.3A
thank you very much for a good evening

the posted bios is corrupt...
The bios chip must be unsoldered from the board before writing or reading..
do not use the clip, you may have errors..if you do not have anything to unsolder it with,
solder wires between the programmer and the bios chip..

here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow

[giuseppe palazzo]

good evening I could also try to remove the chip from the motherboard K52JR MAIN BOARD REV. 2.3A but I have deleted and rewritten the clip several times I don't know if it works

[SMDFlea]

good morning ok the s/n is MODEL: K52J MB Ver.: K52JT ID: 1A ABNOBC0071XE478 K52JT-SX047X Check Number: 6353 WARRANTY: 24M <GA> MFD/製造日期/制造日期: 2010-11 the motherboard is 4K52JR MAIN BOARD REV. 2.3A
thank you very much for a good evening

Post a picture of the green barcode sticker on the ram slot

[giuseppe palazzo]

Post a picture of the green barcode sticker on the ram slot

good morning forum unfortunately on my motherboard there are no green stickers but the barcode on a white sticker now I'll post it have a good day and thank you very much in advance

[peste]

good morning forum unfortunately on my motherboard there are no green stickers but the barcode on a white sticker now I'll post it have a good day and thank you very much in advance

try post #14..

https://www.badcaps.net/forum/troubl...mp#post1815004

[kingkong computers]

ASUS K52JR REV 2.0
100% TESTED WORKING FILE