Instruction on how to use DJMAX RESPECT mode

To make DJMAX RESPECT mode work, special converter is necessary
To use DJMAX RESPECT mode, the latest firmware is necessary

acpi\tos620a

Connection about the converter


After you connect the controller according to the following steps, you can make DJMAX RESPECT mode work normally.

  1. Connect the PlayStation 2 connector of the controller to the PlayStation 2 connector of converter
  2. Connect PlayStation 4 gamepad to any USB connector in the both side of the convertor with a USB cable
  3. Connect the USB of the converter to PlayStation 4 body
  4. Connect the red USB connector of the controller to PlayStation 4 body

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Converter doesn’t support PS4 PRO game body for the time being.


Start game


The blue pilot light of the converter should turn green, and keep shining after flashing about 30 seconds, then you can play game acpi\tos620a


Mode switch

Press start+select+5, simultaneously about a second, PS2 IIDX mode and DJMAX RESPECT mode of the controller can be switched repeatedly

acpi\tos620a

Key Mapping


Key mapping is shown as following image


Controller PS4 key
Start left stick ↓
Select right stick ↓
1 ←
2 ↑
3 →
4 ×
5 □
6 △
7 ○
Rotate turntable clockwise left stick ↓
Rotate turntable counterclockwise left stick ↑
Controller PS4 key
Start+Select+4 Option
Start+1 L1
Start+2 R1
Start+6 R2
Start+7 L2
Start+Select+5 Switch for PS2 IIDX／DJMAX RESPECT game mode

The details of the other questions are shown in “Common Question” in the bottom of this page

Acpi\tos620a Extra Quality -

If you fix the driver and suddenly hate your laptop's screen behavior, you can turn the feature off in > Change plan settings > Change advanced power settings > Display > Enable adaptive brightness (Set to Off ). The Verdict The ACPI\TOS620A is a relic. It is a testament to an era when laptops were trying to be "smart" before the OS or the hardware was quite ready. If you are running a modern OS on a vintage Toshiba, you are already a hero of the "right to repair" and "legacy computing" movements.

Fix the driver if you want the full, original experience (flickering auto-brightness and all). Disable it if you want peace and quiet. But whatever you do, don't let that yellow exclamation mark haunt your Device Manager forever.

Don't worry. You haven't broken your computer. In fact, your computer is working exactly as it was designed to 15 years ago. The problem is that Microsoft and Toshiba have largely forgotten about the tiny component this driver controls.