HiSense 65H6510G no boot
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Thank you so much lotas. a very costly piece of equipment. another question: After he cleaned the tin and added flux to place the MMC, I don't see him applying any tin again in the video? Should you do so or maybe he didn't show it on his video?Comment
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Hello there guys. I have a different TV (Saba) with the same problem. Is another size TV (43"), but have the same chip.
The problem start with a program TV image stuck. No way to power off,reboot, commands from remote. So unplug it. From that moment the single red blink once less 1s every 20/30 seconds, but no sign at all.
So i've connected usb/com adapter to GND0-3V3STANDBY-RX1-TX1, connect to terminal and here the results.
Two errors, but i can't know what is mean. Do you?
Ty1 PhotoComment
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I have a HiSense H65U8B with a "RSAG7.820.8776/ROH" mainboard that does no longer boot.
In the UART log I see the following:
#_eMMC_RPMB_Check_Program_Key
~eMMC_RPMB_Read_data fail!
opteeA_fail
AUTH_OPTEE_FAIL
I have the latest image and the update goes thru successfully but it still does not start and would repeat the update in an endless loop.
So I thought using the MStar tool would eventually help and I was able to read out the DeviceID and sent it to email addresses given in the pdf document to obtain the corresponding update password.
It seems that mstarsemi.com is no longer active because after 2 days I received undelivered mail notification.
Does anyone have an idea if there is another address that one could use to obtain this password?
I would be able to replace the eMMC by a new one, but I don't know if the SW generates and stores a key for the RPMB by it own of that has to be inserted from external (and how).
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I'm still not willing to give up on this board.
The link1 in post https://www.badcaps.net/forum/troubl...09#post1803209 mentions a utility named mbootnize. It seems to be required to manipulate a dumped image in order to be able to flash it to a new emmc (factory process). Does anyone happen to know where to get this program?Comment
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by DragunovHello,
i need firmware for HISENSE 40A5NQ so i can flash it via USB...
Tried via USA website but it doesnt accept my serial number TV was bought in croatia.
Remote works only to power on tv and after that i cant select firmware update or anything else... -
by joby91Hello,
I have SONY KD-55AF9. Mainboard MAIN-BM3-1-983-356-11 with defekt EMMC.
I wanted to buy new EMMC and Flash the firmaware on it. Does anyone have the firmware for this TV. I would be really grateful.
I found one chat about firmware on ************** forum but i cannot read the comments.
https://**************/forum/108-114100-1#880537
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by privato89Hello everyone,
I'm facing an issue with a HEG-001 motherboard that is unable to complete the Second-Stage Boot. I'd like to start directly with my conclusion, which is the decision to replace the MAX77621AEWI chip, and understand if it could be a correct evaluation.
Before I dive into the process that led me to this decision, I want to mention that I have a fully equipped lab where I can perform any kind of tests.
Let's begin:
Following some guides online, I tried to understand how the Boot phase of the Nintendo Switch works, and what are the... -
HISENSE 65H6510G (13 AUGUST 2020)
When powered on, initial splash screen (HISENSE ANDROID TV) displays for a few seconds then power shuts off. Tried updating firmware with USB flash drive (can't find 4GB drive but did format larger drive in FAT32) with no luck. Flash drive would be accessed but would never get to the update process. I have ordered a board (RSAG7.820.7911/ROH, PART# 242585) from eBay which will arrive in a few days. Does anyone have any input of whether I am chasing down the right trail or should I be trying something else? I appreciate your time and wish to say thank... -
by Sus256Hi all!
HISENSE 65E7KQ PRO
RSAG7.820.13512 - chassis
MT9618BAATAB - cpu
RSAG7.820.12059 - power
HD650Y3U77 - panel
KLM8G1GETF - emmc
The TV does not turn on, the standby indicator is on. All voltages are present.
Emms is dead. Not readable, not detected.
Replaced emmc.
But with another dump there is no launch
Terminal log
UART
<
AC_ON
RPMB key is not yet programmed
HASH1_VERSION=0x00000000 64bit
E-B
FDE enabled
layout pattern onebin by SAR7,0... - Loading...
- No more items.
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