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lion_sergey · 07-11-2021, 08:30 AM

Thanks! I'll try as soon as I get the laptop. Tell me, what command to flash? phlash16 /x /c /mfg /mode=3 ZY2_3821.wph or phlash16 /mode=3 ZY2_3821.WPH /x

***DeathBringer*** · 07-11-2021, 09:02 AM

At first try second one.

lion_sergey · 07-11-2021, 12:21 PM

phlash16 /mode=3 ZY2_3821.WPH /x Yes?

***DeathBringer*** · 07-11-2021, 01:53 PM

I think so.

lion_sergey · (This post was last modified: 07-14-2021, 01:13 PM by lion_sergey.)

Good evening. Does not work.

***DeathBringer*** · (This post was last modified: 07-14-2021, 01:37 PM by DeathBringer.)

How did you flash genius239's mod? Try the same way.
P.S. Did you flash official BIOS v3821 before flashing my mod?

lion_sergey · (This post was last modified: 07-15-2021, 12:19 PM by lion_sergey.)

Now I have flash genius239's mod. I flash both the first and the second way. On the official firmware, a laptop with a new processor does not start.
P. s. Flash official version 3821. I reset the BIOS (F9). After loading the BIOS, the screen is black. I installed an old processor. I tried to flash it with your mod. "specified bios is not for this system"

***DeathBringer*** · 07-15-2021, 12:51 PM

OK. I've got it.
My previous mod is made for ZY2_3821.WPH.
Try this mod for ZY2L3821.WPH.

lion_sergey · (This post was last modified: 07-15-2021, 01:09 PM by lion_sergey.)

Thanks! Flash this mod. Everything is OK with the old processor. I'll try to install a new one.
p.s. With a new processor, a black screen.

***DeathBringer*** · (This post was last modified: 07-15-2021, 01:16 PM by DeathBringer.)

Try this algorithm:
1) remove AC jack, Main Battery, and CMOS Battery
2) remove HDD and all DIMMs
3) install new CPU
4) wait 10 mins
5) press and hold power button for 30 sec.
6) install CMOS Battery and one DIMM only, inject AC jack (without Main Battery!)
7) try to boot your laptop.
P.S. Did you test your T7700 with other laptop?

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