Toshiba satellite wifi driver wont install?

pessimistic

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13
Location
Boston, MA
My friend has a toshiba satellite L645D-S4040. I reinstalled windows 7 on his laptop but when I tried reinstalling the wifi driver it wouldn't work. I tried the realtek, the broadcom, and the atheros, and uninstalled each before I tried a new one. I even rermoved the wifi card and reinserted it, and that did nothing. I reinstalled win7 again and tried all of the above and still nothing happened. What could be wrong here? thanks!
 

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At a glance

Windows 7 Ultimate x86Dual Core Intel Pentium D 2.8 GHz2.00 GB DDR2 PC2-4200Intel Integrated Graphics ~512 MB's
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell Optiplex GX520
OS
Windows 7 Ultimate x86
CPU
Dual Core Intel Pentium D 2.8 GHz
Motherboard
Intel
Memory
2.00 GB DDR2 PC2-4200
Graphics Card(s)
Intel Integrated Graphics ~512 MB's
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Dell 15-inch monitor circa 2004
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1024x768@75 Hz
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80 GB
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Stock Dell Case
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ONN Wireless Keyboard
Mouse
Microsoft Wireless Mouse
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~10 MBPS
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Microsoft Security Essentials
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Google Chrome
Is there a hardware button on the laptop to enable the wifi adapter? You may need to press Fn + F8 key combination to enable the wireless adapter.
 

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W10 Pro desktop, W11 laptop, W11 Pro tablet (...3.7Ghz 8700K i7, i7-11800H, i7-1065G716G desktop, 16G laptop, 4G tabletAMD Radeon RX580, RTX 3060, Intel Iris Plus
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home Built desktop, Dell G15 5511 Gaming laptop,MS Surface Pro 7 tablet
OS
W10 Pro desktop, W11 laptop, W11 Pro tablet (all 64-bit)
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3.7Ghz 8700K i7, i7-11800H, i7-1065G7
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ASUS TUF Z370-Pro Gaming in desktop
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High Definition Audio (Built-in to mobo)
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400M down 8M up
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Built my first computer (8Mhz 8088cpu, 640K RAM, 20MB HDD, 2 360K floppy drives) in 1985 and have been building them for myself, relatives and friends ever since.
Is there a hardware button on the laptop to enable the wifi adapter?

Good point, it looks like F8 in this pic,

satellite-l645d-s40xxV-600-03.jpg
 

My Computer My Computer

At a glance

Win 10 Pro x64Intel I5-2500K @3.3GHz16GB G.Skill Ripjaws X (4x4GB)EVGA GeForce 750 Ti SC 2GB
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Self Built
OS
Win 10 Pro x64
CPU
Intel I5-2500K @3.3GHz
Motherboard
Asrock P67 Extreme4
Memory
16GB G.Skill Ripjaws X (4x4GB)
Graphics Card(s)
EVGA GeForce 750 Ti SC 2GB
Sound Card
ASUS Xonar DG 5.1 Channels 24-bit 96KHz PCI Interface Sound
Monitor(s) Displays
auria eq2367
Screen Resolution
1920 x 1080
Hard Drives
250GB Samsung 850 EVO SSD
1TB WD Blue
1TB Hitachi
PSU
SeaSonic X 650W 80 Plus Gold
Case
Corsair Obsidian 750D
Cooling
Corsair H60, Three 140mm case fans
Keyboard
Logitech Wireless Keyboard K520
Mouse
Logitech Wireless Mouse M310
Internet Speed
Wave Broadband ~ 100 dn 5 up
Antivirus
Windows Defender, Malwarebytes Premium
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Edge, IE11, Chrome
Other Info
Laptop specs: HP g7-1365dx /
CPU: AMD A6-3420M APU with Radeon(tm) HD Graphics /
RAM: Crucial 8Gb (2x4Gb) /
SSD: Crucial M4-CT128M4SSD2 ATA Device/ FW 000F /
GFX: AMD Radeon HD 6520G /
OS: Windows 10 Pro x64
Is there a hardware button on the laptop to enable the wifi adapter?
Well, there's the fn key and you can press f8 to disable and enable it under good circumstances, but that doesn't work.
 

My Computer My Computer

At a glance

Windows 7 Ultimate x86Dual Core Intel Pentium D 2.8 GHz2.00 GB DDR2 PC2-4200Intel Integrated Graphics ~512 MB's
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Dell Optiplex GX520
OS
Windows 7 Ultimate x86
CPU
Dual Core Intel Pentium D 2.8 GHz
Motherboard
Intel
Memory
2.00 GB DDR2 PC2-4200
Graphics Card(s)
Intel Integrated Graphics ~512 MB's
Monitor(s) Displays
Dell 15-inch monitor circa 2004
Screen Resolution
1024x768@75 Hz
Hard Drives
80 GB
Case
Stock Dell Case
Keyboard
ONN Wireless Keyboard
Mouse
Microsoft Wireless Mouse
Internet Speed
~10 MBPS
Antivirus
Microsoft Security Essentials
Browser
Google Chrome
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