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win8系统,蓝牙无线都打不开,设备管理器里,也不显示,查看隐藏设备,才能看到,这是咋回事呢?
发布时间 2017-11-13 23:43:38 - 上次修改时间 2017-11-13 23:45:31
win8系统,曾经改了一个参数,侧边栏也不显示无线信号了,蓝牙无线都打不开,设备管理器里,也不显示,查看隐藏设备,才能看到,现在也忘了改的那个文件,哪个大神可以帮忙给看看?
恢复原厂BIOS,系统都不行。
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win8系统,蓝牙无线都打不开,设备管理器里,也不显示,查看隐藏设备,才能看到,这是咋回事呢?
发布时间 2017-11-14 11:27:50
设备管理器看不到设备,不是硬件坏的话,只有BIOS设置屏蔽才能做到。
看BIOS built-in device的设置。
用工具可以将BIOS设置抓出来
下载并安装这个程序
https://ftp.hp.com/pub/softpaq/sp80501-81000/sp80957.exe
安装好后以系统管理员身份打开命令提示行,转到目录
C:\Program Files (x86)\HP\BIOS Configuration Utility
然后运行
C:\Program Files (x86)\HP\BIOS Configuration Utility> BiosConfigUtility /get:1.txt
然后打开C:\Program Files (x86)\HP\BIOS Configuration Utility\1.txt
把里面的内容贴出来。
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win8系统,蓝牙无线都打不开,设备管理器里,也不显示,查看隐藏设备,才能看到,这是咋回事呢?
发布时间 2017-11-29 22:18:39
BIOSConfig 1.0
;
; Originally created by BIOS Configuration Utility
; Version: 4.0.23.1
; Date="2017/11/29" Time="22:19:45" UTC="8"
;
; Found 197 settings
;
Manufacturer
Hewlett-Packard
Product Name
HP ProBook 4441s
System Board ID
17F3
Universally Unique Identifier (UUID)
6237B9FB9395E2119673CE39E7DC960B
Processor Type
Intel(R) Core(TM) i5-3230M CPU
SKU Number
D7Z05PA#AB2
Warranty Start Date
12/22/2013
Processor Speed
2.60GHz
Sunday
*Disable
Enable
Monday
*Disable
Enable
Tuesday
*Disable
Enable
Wednesday
*Disable
Enable
Thursday
*Disable
Enable
Friday
*Disable
Enable
Saturday
*Disable
Enable
BIOS Power-On Time (hh:mm)
00:00
PCID Version
A1.00
System Configuration ID
A1019D1105
Define Custom URL
Total Memory Size
4096 MB
Memory Slot 1 Information
Bottom-Slot 1(top) Empty
Memory Slot 2 Information
Bottom-Slot 2(under) Micron 4096 MB @ 1600 MHz
Custom Boot Path
Turbo Boost support while on battery
BIOS Date
01/15/2015
System BIOS Version
68IRR Ver. F.60
Serial Number
2CE3130FWS
Video BIOS Revision
Intel(R) GOP Driver [3.0.1026]
Video BIOS Revision 2
ATI 12/19/12
Keyboard Controller Version
58.21
Ownership Tag
Asset Tracking Number
Primary Battery Serial Number
04705 1/8/2013
Flash media reader
Disable
*Enable
USB Port
Disable
*Enable
Smart Card
*Disable
Enable
WWAN FCC ID
No Device Present
WLAN FCC ID
No Device Present
Bluetooth FCC ID
No Device Present
Product Family
103C_5336AN G=N L=BUS B=HP S=PRO
System Board CT
PCWBF1B2F4HB4I
eSATA Port
*Disable
Enable
GPS FCC ID
No Device Present
MS Digital Marker
010000000000000001000000000000001D000000324E3737472D57433738432D5432464B512D59365454392D434447374D
MicroCode Revision
16
Language
English
Francais
Deutsch
Espanol
Italiano
Dansk
Nederlands
Suomi
Japanese
Norsk
Portugues
Svenska
*Simplified Chinese
Traditional Chinese
Startup Menu Delay (Sec.)
*0
5
10
15
20
25
30
35
Custom Logo
*Disable
Enable
Multiboot Express Popup Delay(Sec)
*0
5
10
15
20
25
30
35
CD-ROM boot
Disable
*Enable
Fast Boot
Disable
*Enable
SD Card boot
Disable
*Enable
Floppy boot
Disable
*Enable
PXE Internal NIC boot
Disable
*Enable
Legacy Boot Order
Optical Disk Drive
Notebook Hard Drive
USB Floppy
USB CD-ROM
USB Hard Drive
Notebook Ethernet
SD Card
Display Diagnostic URL
Disable
*Enable
USB legacy support
Disable
*Enable
Fan Always on while on AC Power
Disable
*Enable
Data Execution Prevention
Disable
*Enable
SATA Device Mode
IDE
*AHCI
Multi Core CPU
Disable
*Enable
HP QuickLook
*Disable
Enable
PXE Internal IPV4 NIC boot
*Disable
Enable
PXE Internal IPV6 NIC boot
*Disable
Enable
Virtualization Technology (VTx)
*Disable
Enable
Reset to default
NumLock on at boot
*Disable
Enable
Power Monitor Circuit
Disable
*Enable
USB device boot
Disable
*Enable
Wake on USB
Disable
*Enable
Intel (R) HT Technology
Disable
*Enable
Boot Mode
Legacy
UEFI Hybrid (With CSM)
*UEFI Native (Without CSM)
UEFI Boot Order
OS Boot Manager
USB Hard Drive
Notebook IPV4 Ethernet
Notebook IPV6 Ethernet
Notebook Upgrade Bay
SD Card Boot
HP Hypervisor
Generic USB Device
Customized Boot
Audio alerts during boot
*Disable
Enable
Custom Help and URL message
*Disable
Enable
System Management Command
Disable
*Enable
eSATA boot
*Disable
Enable
Fingerprint Device
Disable
*Enable
Optical Disk Drive
Disable
*Enable
Embedded LAN Controller
Disable
*Enable
Integrated Camera
Disable
*Enable
Embedded Bluetooth Device
Disable
*Enable
Microphone
Disable
*Enable
Speakers and Headphones
Disable
*Enable
Audio Device
Disable
*Enable
Switchable Graphics
Disable
*Enable
Restore Defaults
*No
Yes
Wake on LAN
Disable
*Boot to Network
Follow Boot Order
TPM Activation Policy
F1 to Boot
*Allow user to reject
No prompts
DriveLock password on restart
*Disabled
Enabled
Password Minimum Length
8
At least one symbol required
*No
Yes
At least one number required
*No
Yes
At least one upper case character required
*No
Yes
At least one lower case character required
*No
Yes
HP SpareKey
Disable
*Enable
Are spaces allowed in password
*No
Yes
Intel (R) Anti-Theft
Disable
*Enable
Always Prompt for HP SpareKey Enrollment
Disable
*Enable
Intel (R) Anti-Theft Suspend
*Disable
Enable
Smart Card Reader Power Setting (If Present)
*Always powered on
Powered on if card is present
Power-On when AC is detected
*Disable
Enable
Opening the lid wakes the computer from standby
*Disable
Enable
Opening the lid powers on the computer
*Disable
Enable
Save/Restore MBR of the system Hard Drive
*Disable
Enable
Boost Converter
Disable
*Enable
Update System BIOS
*Disable
Enable
SecureBoot
Disable
*Enable
Create a backup image of the System BIOS
*Disable
Enable
Require acknowledgment of battery errors
*Disable
Enable
Max SATA Speed
3.0 Gbps
*6.0 Gbps
HP Hypervisor
*Disable
Enable
HP Hypervisor Version Control
*Disable
Enable
HP Hypervisor Configuration Lockdown
*Disable
Enable
HP Hypervisor Version Exact Match
*Disable
Enable
HP Hypervisor Bootloader Package Check Failure Policy
*Disable
Enable
HP Hypervisor Remote Recovery User Presence Policy
*Disable
Enable
HP Hypervisor Remote Recovery Policy
*Disable
Enable
Clear Secure Boot Keys
*Disable
Enable
User Mode
*HP Factory Keys
Customer Keys
Customized Boot
Disable
*Enable
CD-ROM boot Security Level
Change
*View
Hide
Floppy boot Security Level
Change
*View
Hide
PXE Internal NIC boot Security Level
Change
*View
Hide
USB legacy support Security Level
Change
*View
Hide
Fan Always on while on AC Power Security Level
Change
*View
Hide
Flash media reader Security Level
Change
*View
Hide
Startup Menu Delay (Sec.) Security Level
*Change
View
Hide
Multiboot Express Popup Delay(Sec) Security Level
*Change
View
Hide
Power-On Authentication Support Security Level
Change
*View
Hide
Data Execution Prevention Security Level
Change
*View
Hide
SATA Device Mode Security Level
Change
*View
Hide
USB Port Security Level
Change
*View
Hide
Multi Core CPU Security Level
Change
*View
Hide
Wake on LAN Security Level
Change
*View
Hide
Fingerprint Device Security Level
Change
*View
Hide
Optical Disk Drive Security Level
Change
*View
Hide
Embedded LAN Controller Security Level
Change
*View
Hide
Virtualization Technology (VTx) Security Level
Change
*View
Hide
Integrated Camera Security Level
Change
*View
Hide
Asset Tracking Number Security Level
Change
*View
Hide
Ownership Tag Security Level
*Change
View
Hide
Legacy Boot Order Security Level
Change
*View
Hide
Custom Logo Security Level
Change
*View
Hide
SD Card boot Security Level
Change
*View
Hide
HP QuickLook Security Level
Change
*View
Hide
PXE Internal IPV4/IPV6 NIC boot Security Level
Change
*View
Hide
Modem Device Security Level
Change
*View
Hide
Finger Print reset Security Level
Change
*View
Hide
HP SpareKey Security Level
*Change
View
Hide
Display Diagnostic URL Security Level
Change
*View
Hide
Microphone Security Level
Change
*View
Hide
Disk Sanitizer Security Level
Change
*View
Hide
NumLock on at boot Security Level
*Change
View
Hide
Boot Mode Security Level
Change
*View
Hide
Preboot authentication on HP QuickLook Boot Security Level
Change
*View
Hide
Intel (R) Anti-Theft Security Level
Change
*View
Hide
Power Monitor Circuit Security Level
Change
*View
Hide
Speakers and Headphones Security Level
Change
*View
Hide
Audio Device Security Level
Change
*View
Hide
eSATA Port Security Level
Change
*View
Hide
Wake on USB Security Level
Change
*View
Hide
Intel (R) HT Technology Security Level
Change
*View
Hide
UEFI Boot Order Security Level
Change
*View
Hide
Set DriveLock Password Security Level
Change
*View
Hide
Fast Boot Security Level
*Change
View
Hide
BIOS Power-on Security Level
Change
*View
Hide
DriveLock password on restart Security Level
Change
*View
Hide
Set All Security Levels
*Default
View
Change
Hide
Custom Help and URL message Security Level
Change
*View
Hide
USB device boot Security Level
Change
*View
Hide
System Management Command Security Level
Change
*View
Hide
Manufacturing Programming Mode Counter
10
eSATA boot Security Level
Change
*View
Hide
Manufacturing Programming Mode
*Lock
Unlock
Switchable Graphics Security Level
Change
*View
Hide
Secure Erase Security Level
Change
*View
Hide
Smart Card Reader Power Setting Security Level
Change
*View
Hide
Power-On when AC is detected Security Level
Change
*View
Hide
Opening the lid wakes the computer from standby Security Level
Change
*View
Hide
Opening the lid powers on the computer Security Level
Change
*View
Hide
Save/Restore MBR Security Level
*Change
View
Hide
Boost Converter Security Level
Change
*View
Hide
Update System BIOS Security Level
Change
*View
Hide
SecureBoot Security Level
Change
*View
Hide
Require acknowledgment of battery errors Security Level
Change
*View
Hide
Max SATA Speed Security Level
Change
*View
Hide
HP Hypervisor Security Level
Change
*View
Hide
HP Hypervisor Version Control Security Level
Change
*View
Hide
HP Hypervisor Configuration Lockdown Security Level
Change
*View
Hide
Key Management Policy
Change
*View
Hide
Customized Boot Policy
Change
*View
Hide
Hard Disk Serial Number
Hard Disk Make and Model
Completion Date
Completion Status
Success
Write Cycles Completed
0
Disk Sanitation Method
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win8系统,蓝牙无线都打不开,设备管理器里,也不显示,查看隐藏设备,才能看到,这是咋回事呢?
发布时间 2017-11-30 11:34:01
我作为志愿者在社区帮忙,我的回帖只代表我自己。
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win8系统,蓝牙无线都打不开,设备管理器里,也不显示,查看隐藏设备,才能看到,这是咋回事呢?
发布时间 2017-12-01 19:54:55
还是不行,C盘恢复出厂设置也不行。运行netsh wlan show profiles命令,显示系统上没有无限接口:mansad:
@就怕太阳晒 已写:
说实话我感觉你之前改的应该是系统下的设置 目前看bios应该是启用的 你可以试试开机点ESC 然后F10进bios 选择restore defaults 试试 如果不行 回到系统下 按win+q 然后搜索系统还原 试试