误打误撞进入抹布屏模式？！华硕无畏14Pro锐龙版体验——无跑分和外观展示，请放心阅读

标题党了，抹布屏仅在极端情况下出现。详情见正文

机器看了大妈爆料后在pdd自费购买。纯干货，无跑分和外观展示，请放心阅读

值得买编辑器真不是很好用

硬件信息（详细信息在文末）

机器型号：M3401QA（银色，63Wh电池，带一个不支持充电的USB-C）
SSD：HFM512GD3JX013N//SK hynix Gold P31/PC711 NVMe Solid State Drive
屏幕（edid-decode）：ATNA40YK07-0
无线网卡：MT7921
声卡：ALC294
摄像头：最高支持720p30fps
读卡器：Alcor Micro USB2.0

体验

便宜
自带一包贴纸

Linux体验较好：键盘快捷键调节背光灯、亮度可用
触摸板暂时顺滑
OLED屏不愧是潘婷认证的，色彩通透、柔顺、丝滑。非DC调光，不过我对调光不敏感
出厂预装Win11，不过自带KuGou等我不需要的软件
电池出厂为0%，按道理锂电池不应0%电量存放。插电开机后充电速度较快
自带读卡器为USB2.0
microSD卡插入后会突出

图形BIOS中看不中用，触摸板在图形BIOS中漂移、点击打滑，无EFI Shell
极端情况下（仅Windows恢复模式的CMD窗口，GRUB/Linux控制台正常）屏幕黑色底明显发灰，呈“抹布屏”状，见图

Linux Hardware Info Dump

Battery

$ edid-decode /sys/class/drm/card0-eDP-1/edid

edid-decode (hex):

00 ff ff ff ff ff ff 00 4c 83 71 41 00 00 00 00
23 1e 01 04 b5 1e 13 78 02 0c f1 ae 52 3c b9 23
0c 50 54 00 00 00 01 01 01 01 01 01 01 01 01 01
01 01 01 01 01 01 a4 c3 40 50 b0 08 50 70 08 20
88 00 2e bd 10 00 00 1b a4 c3 40 50 b0 08 fc 73
08 20 88 00 2e bd 10 00 00 1b 00 00 00 0f 00 ff
0a 5a ff 0a 3c 28 80 00 00 00 00 00 00 00 00 fe
00 41 54 4e 41 34 30 59 4b 30 37 2d 30 20 01 83

02 03 0f 00 e3 05 80 00 e6 06 05 01 74 60 07 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b7

----------------

Block 0, Base EDID:
EDID Structure Version & Revision: 1.4
Vendor & Product Identification:
Manufacturer: SDC
Model: 16753
Made in: week 35 of 2020
Basic Display Parameters & Features:
Digital display
Bits per primary color channel: 10
DisplayPort interface
Maximum image size: 30 cm x 19 cm
Gamma: 2.20
Supported color formats: RGB 4:4:4
First detailed timing includes the native pixel format and preferred refresh rate
Color Characteristics:
Red : 0.6796, 0.3203
Green: 0.2373, 0.7226
Blue : 0.1396, 0.0498
White: 0.3125, 0.3291
Established Timings I & II: none
Standard Timings: none
Detailed Timing Descriptors:
DTD 1: 2880x1800 90.001438 Hz 8:5 169.203 kHz 500.840000 MHz (302 mm x 189 mm)
Hfront 8 Hsync 32 Hback 40 Hpol P
Vfront 8 Vsync 8 Vback 64 Vpol N
DTD 2: 2880x1800 60.000958 Hz 8:5 169.203 kHz 500.840000 MHz (302 mm x 189 mm)
Hfront 8 Hsync 32 Hback 40 Hpol P
Vfront 8 Vsync 8 Vback 1004 Vpol N
Manufacturer-Specified Display Descriptor (0x0f): 00 0f 00 ff 0a 5a ff 0a 3c 28 80 00 00 00 00 00 '.....Z..<(......'
Alphanumeric Data String: 'ATNA40YK07-0 '
Extension blocks: 1
Checksum: 0x83

----------------

Block 1, CTA-861 Extension Block:
Revision: 3
Native detailed modes: 0
Colorimetry Data Block:
BT2020RGB
HDR Static Metadata Data Block:
Electro optical transfer functions:
Traditional gamma - SDR luminance range
SMPTE ST2084
Supported static metadata descriptors:
Static metadata type 1
Desired content max luminance: 116 (616.884 cd/m^2)
Desired content max frame-average luminance: 96 (400.000 cd/m^2)
Desired content min luminance: 7 (0.005 cd/m^2)
Checksum: 0xb7 Unused space in Extension Block: 112 bytes

$ lsusb -t

/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
|__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=, 12M
|__ Port 2: Dev 3, If 0, Class=Wireless, Driver=btusb, 480M
|__ Port 2: Dev 3, If 1, Class=Wireless, Driver=btusb, 480M
|__ Port 2: Dev 3, If 2, Class=Wireless, Driver=, 480M
|__ Port 3: Dev 4, If 0, Class=Video, Driver=uvcvideo, 480M
|__ Port 3: Dev 4, If 1, Class=Video, Driver=uvcvideo, 480M
|__ Port 3: Dev 4, If 2, Class=Application Specific Interface, Driver=, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M

# dmidecode

# dmidecode 3.4
Getting SMBIOS data from sysfs.
SMBIOS 3.3.0 present.
Table at 0xBCFDD000.

Handle 0x0000, DMI type 0, 26 bytes
BIOS Information
Vendor: American Megatrends International, LLC.
Version: M3401QA.303
Release Date: 08/06/2021
Address: 0xF0000
Runtime Size: 64 kB
ROM Size: 16 MB
Characteristics:
PCI is supported
BIOS is upgradeable
BIOS shadowing is allowed
Boot from CD is supported
Selectable boot is supported
BIOS ROM is socketed
EDD is supported
ACPI is supported
Smart battery is supported
BIOS boot specification is supported
Targeted content distribution is supported
UEFI is supported
BIOS Revision: 5.19

Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: Vivobook_ASUSLaptop M3401QA_M3401QA
Version: 1.0
Serial Number: ***
UUID: ***
Wake-up Type: Power Switch
SKU Number:
Family: Vivobook

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: M3401QA
Version: 1.0
Serial Number: ***
Asset Tag: ATN12345678901234567
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: MIDDLE
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0

Handle 0x0003, DMI type 3, 22 bytes
Chassis Information
Manufacturer: ASUSTeK COMPUTER INC.
Type: Notebook
Lock: Not Present
Version: 1.0
Serial Number: ***
Asset Tag: No Asset Tag
Boot-up State: Safe
Power Supply State: Safe
Thermal State: Safe
Security Status: None
OEM Information: 0x00000000
Height: Unspecified
Number Of Power Cords: 1
Contained Elements: 0
SKU Number: NA

Handle 0x0007, DMI type 13, 22 bytes
BIOS Language Information
Language Description Format: Long
Installable Languages: 1
en|US|iso8859-1
Currently Installed Language: en|US|iso8859-1

Handle 0x0008, DMI type 31, 28 bytes
Boot Integrity Services Entry Point
Checksum: Invalid
16-bit Entry Point Address: FFFF:FFFF
32-bit Entry Point Address: 0xFFFFFFFF

Handle 0x0009, DMI type 32, 11 bytes
System Boot Information
Status: No errors detected

Handle 0x0010, DMI type 44, 9 bytes
Unknown Type
Header and Data:
2C 09 10 00 00 00 01 01 00

Handle 0x0011, DMI type 43, 31 bytes
TPM Device
Vendor ID: AMD
Specification Version: 2.0
Firmware Revision: 3.57
Description: AMD
Characteristics:
Family configurable via platform software support
OEM-specific Information: 0x00000000

Handle 0x0012, DMI type 18, 23 bytes
32-bit Memory Error Information
Type: OK
Granularity: Unknown
Operation: Unknown
Vendor Syndrome: Unknown
Memory Array Address: Unknown
Device Address: Unknown
Resolution: Unknown

Handle 0x0013, DMI type 16, 23 bytes
Physical Memory Array
Location: System Board Or Motherboard
Use: System Memory
Error Correction Type: None
Maximum Capacity: 32 GB
Error Information Handle: 0x0012
Number Of Devices: 2

Handle 0x0014, DMI type 19, 31 bytes
Memory Array Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x003FFFFFFFF
Range Size: 16 GB
Physical Array Handle: 0x0013
Partition Width: 2

Handle 0x0015, DMI type 7, 27 bytes
Cache Information
Socket Designation: L1 - Cache
Configuration: Enabled, Not Socketed, Level 1
Operational Mode: Write Back
Location: Internal
Installed Size: 512 kB
Maximum Size: 512 kB
Supported SRAM Types:
Pipeline Burst
Installed SRAM Type: Pipeline Burst
Speed: 1 ns
Error Correction Type: Multi-bit ECC
System Type: Unified
Associativity: 8-way Set-associative

Handle 0x0016, DMI type 7, 27 bytes
Cache Information
Socket Designation: L2 - Cache
Configuration: Enabled, Not Socketed, Level 2
Operational Mode: Write Back
Location: Internal
Installed Size: 4 MB
Maximum Size: 4 MB
Supported SRAM Types:
Pipeline Burst
Installed SRAM Type: Pipeline Burst
Speed: 1 ns
Error Correction Type: Multi-bit ECC
System Type: Unified
Associativity: 8-way Set-associative

Handle 0x0017, DMI type 7, 27 bytes
Cache Information
Socket Designation: L3 - Cache
Configuration: Enabled, Not Socketed, Level 3
Operational Mode: Write Back
Location: Internal
Installed Size: 16 MB
Maximum Size: 16 MB
Supported SRAM Types:
Pipeline Burst
Installed SRAM Type: Pipeline Burst
Speed: 1 ns
Error Correction Type: Multi-bit ECC
System Type: Unified
Associativity: 16-way Set-associative

Handle 0x0018, DMI type 4, 48 bytes
Processor Information
Socket Designation: FP6
Type: Central Processor
Family: Zen
Manufacturer: Advanced Micro Devices, Inc.
ID: 00 0F A5 00 FF FB 8B 17
Signature: Family 25, Model 80, Stepping 0
Flags:
FPU (Floating-point unit on-chip)
VME (Virtual mode extension)
DE (Debugging extension)
PSE (Page size extension)
TSC (Time stamp counter)
MSR (Model specific registers)
PAE (Physical address extension)
MCE (Machine check exception)
CX8 (CMPXCHG8 instruction supported)
APIC (On-chip APIC hardware supported)
SEP (Fast system call)
MTRR (Memory type range registers)
PGE (Page global enable)
MCA (Machine check architecture)
CMOV (Conditional move instruction supported)
PAT (Page attribute table)
PSE-36 (36-bit page size extension)
CLFSH (CLFLUSH instruction supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
HTT (Multi-threading)
Version: AMD Ryzen 7 5800H with Radeon Graphics
Voltage: 1.2 V
External Clock: 100 MHz
Max Speed: 4450 MHz
Current Speed: 3200 MHz
Status: Populated, Enabled
Upgrade: None
L1 Cache Handle: 0x0015
L2 Cache Handle: 0x0016
L3 Cache Handle: 0x0017
Serial Number: Unknown
Asset Tag: Unknown
Part Number: Unknown
Core Count: 8
Core Enabled: 8
Thread Count: 16
Characteristics:
64-bit capable
Multi-Core
Hardware Thread
Execute Protection
Enhanced Virtualization
Power/Performance Control

Handle 0x0019, DMI type 18, 23 bytes
32-bit Memory Error Information
Type: OK
Granularity: Unknown
Operation: Unknown
Vendor Syndrome: Unknown
Memory Array Address: Unknown
Device Address: Unknown
Resolution: Unknown

Handle 0x001A, DMI type 17, 92 bytes
Memory Device
Array Handle: 0x0013
Error Information Handle: 0x0019
Total Width: 64 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: SODIMM
Set: None
Locator: DIMM 0
Bank Locator: P0 CHANNEL A
Type: DDR4
Type Detail: Synchronous Unbuffered (Unregistered)
Speed: 3200 MT/s
Manufacturer: Samsung
Serial Number: 00000000
Asset Tag: Not Specified
Part Number: M471A1G44AB0-CWE
Rank: 1
Configured Memory Speed: 3200 MT/s
Minimum Voltage: 1.2 V
Maximum Voltage: 1.2 V
Configured Voltage: 1.2 V
Memory Technology: DRAM
Memory Operating Mode Capability: Volatile memory
Firmware Version: Unknown
Module Manufacturer ID: Bank 1, Hex 0xCE
Module Product ID: Unknown
Memory Subsystem Controller Manufacturer ID: Unknown
Memory Subsystem Controller Product ID: Unknown
Non-Volatile Size: None
Volatile Size: 8 GB
Cache Size: None
Logical Size: None

Handle 0x001B, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x003FFFFFFFF
Range Size: 16 GB
Physical Device Handle: 0x001A
Memory Array Mapped Address Handle: 0x0014
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown

Handle 0x001C, DMI type 18, 23 bytes
32-bit Memory Error Information
Type: OK
Granularity: Unknown
Operation: Unknown
Vendor Syndrome: Unknown
Memory Array Address: Unknown
Device Address: Unknown
Resolution: Unknown

Handle 0x001D, DMI type 17, 92 bytes
Memory Device
Array Handle: 0x0013
Error Information Handle: 0x001C
Total Width: 64 bits
Data Width: 64 bits
Size: 8 GB
Form Factor: SODIMM
Set: None
Locator: DIMM 0
Bank Locator: P0 CHANNEL B
Type: DDR4
Type Detail: Synchronous Unbuffered (Unregistered)
Speed: 3200 MT/s
Manufacturer: Samsung
Serial Number: 00000000
Asset Tag: Not Specified
Part Number: M471A1G44AB0-CWE
Rank: 1
Configured Memory Speed: 3200 MT/s
Minimum Voltage: 1.2 V
Maximum Voltage: 1.2 V
Configured Voltage: 1.2 V
Memory Technology: DRAM
Memory Operating Mode Capability: Volatile memory
Firmware Version: Unknown
Module Manufacturer ID: Bank 1, Hex 0xCE
Module Product ID: Unknown
Memory Subsystem Controller Manufacturer ID: Unknown
Memory Subsystem Controller Product ID: Unknown
Non-Volatile Size: None
Volatile Size: 8 GB
Cache Size: None
Logical Size: None

Handle 0x001E, DMI type 20, 35 bytes
Memory Device Mapped Address
Starting Address: 0x00000000000
Ending Address: 0x003FFFFFFFF
Range Size: 16 GB
Physical Device Handle: 0x001D
Memory Array Mapped Address Handle: 0x0014
Partition Row Position: Unknown
Interleave Position: Unknown
Interleaved Data Depth: Unknown

Handle 0x0031, DMI type 10, 26 bytes
On Board Device 1 Information
Type: Video
Status: Enabled
Description: VGA
On Board Device 2 Information
Type: Ethernet
Status: Enabled
Description: GLAN
On Board Device 3 Information
Type: Ethernet
Status: Enabled
Description: WLAN
On Board Device 4 Information
Type: Sound
Status: Enabled
Description: Audio CODEC
On Board Device 5 Information
Type: SATA Controller
Status: Enabled
Description: SATA Controller
On Board Device 6 Information
Type: Other
Status: Enabled
Description: USB 2.0 Controller
On Board Device 7 Information
Type: Other
Status: Enabled
Description: USB 3.0 Controller
On Board Device 8 Information
Type: Other
Status: Enabled
Description: SMBus Controller
On Board Device 9 Information
Type: Other
Status: Enabled
Description: Card Reader
On Board Device 10 Information
Type: Other
Status: Enabled
Description: Cmos Camera
On Board Device 11 Information
Type: Other
Status: Enabled
Description: Bluetooth

Handle 0x0032, DMI type 11, 5 bytes
OEM Strings
String 1: kPJ-+7X7+EfTa
String 2: jTyRUBSNi7Ydf
String 3: fCrOzJ6x1i-eh
String 4:
String 5: 90NB0VZ5-M001R0

Handle 0x0033, DMI type 12, 5 bytes
System Configuration Options
Option 1: SMI:00B26C
Option 2: DSN:
Option 3: DSN:
Option 4: DSN:

Handle 0x0034, DMI type 127, 4 bytes
End Of Table

$ lspci

00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge
00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus
00:08.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 5
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 6
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Cezanne Data Fabric; Function 7
01:00.0 Network controller: MEDIATEK Corp. MT7921 802.11ax PCI Express Wireless Network Adapter
02:00.0 Non-Volatile memory controller: SK hynix Gold P31/PC711 NVMe Solid State Drive
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] (rev c5)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller
03:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor
03:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1
03:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1
03:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] ACP/ACP3X/ACP6x Audio Coprocessor (rev 01)
03:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h/19h HD Audio Controller
04:00.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81)
04:00.1 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 81)