Buonasera a tutti e grazie mille per le risposte. Allora, non ho ancora cambiato parametri dal modem. Prima di provare, vi incollo le informazioni che sono riuscito ad avere con il programma Speccy. Vi incollo solo le info generali e quelle relative alla sezione Network, se è necessario riportare altro, ditemi pure. Premetto che ho aggiornato driver scheda wifi, credendo di risolvere, e non è successo nulla, il problema è rimasto invariato (rete non identificata--> connessione limitata, anche con il cel come hostpot) invece aggiornando LAN non riuscivo più a connettermi neppure con ethernet e dovetti fare ripristino di configurazione di sistema. Grazie ancora per la vostra attenzione.
Operating System Windows 8.1 Pro 64-bit (originariamente aveva win 7, poi un amico me lo cambiò
)
CPU
Intel Core i3 370M @ 2.40GHz 42 °C
Arrandale 32nm Technology
RAM
4,00GB Dual-Channel DDR3 @ 531MHz (7-7-7-20)
Motherboard
TOSHIBA PWWAA (CPU)
Graphics
Generic PnP Monitor (1366x768@40Hz)
Intel HD Graphics (Toshiba)
Storage
465GB Hitachi HTS545050B9A300 (SATA ) 22 °C
Optical Drives
HL-DT-ST DVDRAM GT30N
Audio
Realtek High Definition Audio
Network You are connected to the internet
Connected through Controller Realtek PCIe FE Family
IP Address 192.168.1.5
Subnet mask 255.255.255.0
Gateway server 192.168.1.1
Preferred DNS server 192.168.1.1
DHCP Enabled
DHCP server 192.168.1.1
External IP Address 79.47.158.232
Adapter Type Ethernet
NetBIOS over TCP/IP Enabled via DHCP
NETBIOS Node Type Hybrid node
Link Speed 0 Bps
Computer Name
NetBIOS Name ****
DNS Name *****
Membership Part of workgroup
Workgroup WORKGROUP
Remote Desktop
Disabled
Console
State Active
Domain ****
WinInet Info
Connessione LAN
Local system uses a local area network to connect to the Internet
Local system has RAS to connect to the Internet
Wi-Fi Info
Using native Wi-Fi API version 2
Available access points count 4
Wi-Fi (TIM-07795160)
SSID TIM-07*****
Frequency 2447000 kHz
Channel Number 8
Name TIM-07795160
Signal Strength/Quality 83
Security Enabled
State The interface is not connected to any network
Dot11 Type Infrastructure BSS network
Network Connectible
Network Flags There is a profile for this network
Cipher Algorithm to be used when joining this network AES-CCMP algorithm
Default Auth used to join this network for the first time 802.11i RSNA algorithm that uses PSK
WinHTTPInfo
WinHTTPSessionProxyType No proxy
Session Proxy
Session Proxy Bypass
Connect Retries 5
Connect Timeout (ms) 60.000
HTTP Version HTTP 1.1
Max Connects Per 1.0 Servers INFINITE
Max Connects Per Servers INFINITE
Max HTTP automatic redirects 10
Max HTTP status continue 10
Send Timeout (ms) 30.000
IEProxy Auto Detect Yes
IEProxy Auto Config
IEProxy
IEProxy Bypass
Default Proxy Config Access Type No proxy
Default Config Proxy
Default Config Proxy Bypass
Sharing and Discovery
Network Discovery Disabled
File and Printer Sharing Disabled
File and printer sharing service Enabled
Simple File Sharing Enabled
Administrative Shares Enabled
Accesso di rete: modello di condivisione e sicurezza per gli account locali Classico: gli utenti locali effettuano l'autenticazione come se stessi
Adapters List
Enabled
Controller Realtek PCIe FE Family
Connection-specific DNS Suffix home
Connection Name Ethernet
NetBIOS over TCPIP Yes
DHCP enabled Yes
MAC Address 88-AE-1D-F3-A0-21
IP Address 192.168.1.5
Subnet mask 255.255.255.0
Gateway server 192.168.1.1
DHCP 192.168.1.1
DNS Server 192.168.1.1
Dispositivo Bluetooth (Personal Area Network)
Connection Name Connessione di rete Bluetooth
DHCP enabled Yes
MAC Address 4C-ED-DE-0A-06-9F
Scheda di rete Broadcom 802.11n
Connection-specific DNS Suffix home
Connection Name Wi-Fi
DHCP enabled Yes
MAC Address 4C-ED-DE-1C-3F-6F
Network Shares
Users C:\Users
Current TCP Connections
C:\Program Files (x86)\Google\Chrome\Application\chrome.exe (5076)
C:\Windows\Explorer.EXE (3704)
lsass.exe (604)
services.exe (596)
svchost.exe (768)
svchost.exe (880)
svchost.exe (912)
System Process
System Process
wininit.exe (524)