[Request] Unlock advanced menu on 2019 Acer Predator Helios 300 PH315-52

Use my other set of screwdriver thank its cool disambling the battery then will follow your instruction ! For the usb programmer the red dot on soic8 is pin1 right ?

yes



Correctly set mate so ?!

looks not, this one)



This part is so boring you manage to unplug it without damage it ?

Should I unplug the SA and the ME or unscrewed them ?

I dont have these parts))

Anyway unplug everything

Cool the NSA has installed these cuz they love me :slight_smile: :slight_smile: :slight_smile: my pc has been tampered omg :laughing:

is your 17’’?

unplugging almost all cables be careful, their latches opened like a door, not just pool it off

Yep 17 inches !

It is written SA like system agent intel part seems like and I think second module is the ME management engine …

Iam cleaning the heatsink and the mobo …
Iam kind of stuck I fear disconnecting this wire they are odd ?
What do you mean like a door :door: I have to pull it or pull it up and then disconnect it …
Btw the second laptop a friend of mine will be at home late this evening meanwhile I have to manage this cable management very odd cuz in a pc tower you don’t have this type of connector so first time for me and they seem fragile …

Pissed off really why they are doing these connector so Shitty one seems broken now what do you thinks ?

And I can’t unplug the rest how hard I pull



not all like a door but the most of them!

this particular wide one must be not like the door while other like a door, see red arrows



wide one has latches on each edge, you need just pool it first

anyway it’s still not critical you will fix it by a tape

dont apply force to any of connectors

Did you remove the yellow tape wich is blocking the connector by the way ?

Seems not and you could disconnect all of it strange …

Ok will try later so I think I will blow the mobo because iam angry :triumph: will wait the laptop of my friend this evening and go back to a “calming situation”

Thank for your support glad you are here

Hyppo is there a risk of short circuiting the eeprom with pin mismatched I don’t the red dot :red_circle: so I can’t pinpoint the pin one :point_up:



This one right but no marking on the chip iam confused

Bottom right is #1

Big arrow :slight_smile: iam a dickhead :slight_smile:

EDIT:
Waiting for the laptop and will proceed I pray god it will work …

On erase done but I select the bin file made by lost the modded one open it in the spi programmer 1.29 and click auto after erasing and programming when verifying I got the message chip main memory with the content are in disagreement :frowning:

No luck :triumph::cry::laughing:

BV one right …

CH341A Programmer.png



EDIT 1:
Ok so 1.29 app launch but not fitting driver …
Useless…
And 1.18 driver I could install this time but app is crashing with win10 x64 useless …
Will try other software you suggested me …

EDIT 2:
Ok iam Asprogrammer best software so far … verify op is completed I will re assemble the monster …

EDIT by Fernando: The picture has been directly attached and resized by using the Forum software (can be enlarged by clicking onto it), the last 3 posts have been merged (it makes no sense to submit each hour a new post with 1 sentence)

Wrong version, use 1.18 or AS prog or Colobri

I used asprogrammer now I have reassemble and pc wont start at all :laughing: some ideas to troubleshoot that ?

I have reflashed no problèm with asprogrammer choose the good BV reprogrammed and verified all went well now this pc won’t boot up !

Everything is plugged but the power button does nothing ?