Ciao ragazzi,

ho un problema con il mio pc portatile: è un ASUS K52jc i5, con 4 gb di ram che ho da circa 5 anni. S.O. Windows 7
Solo ultimamente riscontro i seguenti problemi (non so se siano attribuibili al processore):

1. Il mese scorso (quando faceva ancora più caldo) si scaldava molto in corrispondenza della ventola (che rumoreggiava maggiormente), fuoriusciva dell'aria caldissima e per 3 volte mi si è spento del tutto di sana pianta; ho notato che ciò succede tuttora (per fortuna non mi si spegne più) se lo carico di applicazioni (ad esempio mantengo skype acceso, ho una serie di finestre di chrome attive, whatsapp web attivo ecc...), insomma se faccio uso intenso del medesimo. (Ogni tanto monitoro i processi attivi in Gestione attività di Windows e mi rendo conto che chrome è davvero oneroso in termini di ram).

2. Non di rado, quando vado a riprendere l'esecuzione (dopo averlo mandato in ibernazione), fa fatica a riprendere la sessione e si blocca.

Come posso intervenire per capire quale possa essere il problema? E' un problema HW (attribuibile a quale componente? scheda madre, processore, ram, ventola di raffreddamento?) o SW?
Datemi una mano per favore, non so proprio da dove partire e cosa monitorare esattamente...

Vi posto un log di OpenHardwareMonitor così vi fate un'idea:


Open Hardware Monitor Report

---

Version: 0.7.1.0

---

Common Language Runtime: 4.0.30319.34209
Operating System: Microsoft Windows NT 6.1.7601 Service Pack 1
Process Type: 64-Bit

---

Sensors

|
+- K52Jc (/mainboard)
|
+- Intel Core i5 M 450 (/intelcpu/0)
| +- Bus Speed : 137.004 137.004 137.012 (/intelcpu/0/clock/0)
| +- CPU Core #1 : 1507.04 1233.04 2603.23 (/intelcpu/0/clock/1)
| +- CPU Core #2 : 2603.07 1233.04 2603.07 (/intelcpu/0/clock/2)
| +- CPU Core #1 : 61 59 71 (/intelcpu/0/temperature/0)
| +- CPU Core #2 : 58 57 69 (/intelcpu/0/temperature/1)
| +- CPU Total : 1.53264 1.53264 43.75 (/intelcpu/0/load/0)
| +- CPU Core #1 : 1.52681 0.769234 50 (/intelcpu/0/load/1)
| +- CPU Core #2 : 1.53846 0.769234 37.5 (/intelcpu/0/load/2)
|
+- Generic Memory (/ram)
| +- Memory : 49.4673 48.9729 50.4308 (/ram/load/0)
| +- Used Memory : 1.87651 1.85776 1.91306 (/ram/data/0)
| +- Available Memory : 1.91693 1.88038 1.93568 (/ram/data/1)
|
+- NVIDIA GeForce 310M (/nvidiagpu/0)
| +- GPU Core : 135 135 625.909 (/nvidiagpu/0/clock/0)
| +- GPU Memory : 135 135 668.25 (/nvidiagpu/0/clock/1)
| +- GPU Shader : 270 270 1530 (/nvidiagpu/0/clock/2)
| +- GPU Core : 63 63 66 (/nvidiagpu/0/temperature/0)
| +- GPU Core : 0 0 0 (/nvidiagpu/0/load/0)
| +- GPU Memory Controller : 0 0 0 (/nvidiagpu/0/load/1)
| +- GPU Video Engine : 0 0 0 (/nvidiagpu/0/load/2)
| +- GPU Memory : 4.43726 4.43726 4.43726 (/nvidiagpu/0/load/3)
|
+- ST9640320AS (/hdd/0)
| +- Temperature : 42 42 42 (/hdd/0/temperature/0)
| +- Used Space : 17.7076 17.7076 17.7076 (/hdd/0/load/0)

---

Parameters

|
+- K52Jc (/mainboard)
|
+- Intel Core i5 M 450 (/intelcpu/0)
| |
| +- CPU Core #1 (/intelcpu/0/temperature/0)
| | +- TjMax [°C] : 105 : 105
| | +- TSlope [°C] : 1 : 1
| |
| +- CPU Core #2 (/intelcpu/0/temperature/1)
| | +- TjMax [°C] : 105 : 105
| | +- TSlope [°C] : 1 : 1
|
+- Generic Memory (/ram)
|
+- NVIDIA GeForce 310M (/nvidiagpu/0)
|
+- ST9640320AS (/hdd/0)
| |
| +- Temperature (/hdd/0/temperature/0)
| | +- Offset [°C] : 0 : 0

---

Mainboard

SMBIOS Version: 2.6

BIOS Vendor: American Megatrends Inc.
BIOS Version: K52Jc.206

System Manufacturer: ASUSTeK Computer Inc.
System Name: K52Jc
System Version: 1.0

Mainboard Manufacturer: ASUSTeK Computer Inc.
Mainboard Name: K52Jc
Mainboard Version: 1.0

Processor Manufacturer: Intel
Processor Version: Intel(R) Core(TM) i5 CPU M 450 @ 2.40GH
Processor Core Count: 2
Processor Core Enabled: 1
Processor Thread Count: 2
Processor External Clock: 133 Mhz

Memory Device [0] Manufacturer: Kinston
Memory Device [0] Part Number: ASU1333D3S9DR8/2G
Memory Device [0] Device Locator: DIMM0
Memory Device [0] Bank Locator: BANK 0
Memory Device [0] Speed: 1067 MHz

Memory Device [1] Manufacturer: [Empty]
Memory Device [1] Part Number: [Empty]
Memory Device [1] Device Locator: DIMM1
Memory Device [1] Bank Locator: BANK 1
Memory Device [1] Speed: 0 MHz

Memory Device [2] Manufacturer: Kinston
Memory Device [2] Part Number: ASU1333D3S9DR8/2G
Memory Device [2] Device Locator: DIMM2
Memory Device [2] Bank Locator: BANK 2
Memory Device [2] Speed: 1067 MHz

Memory Device [3] Manufacturer: [Empty]
Memory Device [3] Part Number: [Empty]
Memory Device [3] Device Locator: DIMM3
Memory Device [3] Bank Locator: BANK 3
Memory Device [3] Speed: 0 MHz

SMBIOS Table
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---

CPUID

Processor 0

Processor Vendor: Intel
Processor Brand: Intel(R) Core(TM) i5 CPU M 450 @ 2.40GHz
Family: 0x6
Model: 0x25
Stepping: 0x5

CPUID Return Values

CPU Thread: 0
APIC ID: 0
Processor ID: 0
Core ID: 0
Thread ID: 0

Function EAX EBX ECX EDX
00000000 0000000B 756E6547 6C65746E 49656E69
00000001 00020655 00100800 009AE3BD BFEBFBFF
00000002 55035A01 00F0B2DD 00000000 09CA212C
00000003 00000000 00000000 00000000 00000000
00000004 1C004121 01C0003F 0000003F 00000000
00000005 00000040 00000040 00000003 00001120
00000006 00000007 00000002 00000001 00000000
00000007 00000000 00000000 00000000 00000000
00000008 00000000 00000000 00000000 00000000
00000009 00000000 00000000 00000000 00000000
0000000A 07300403 00000004 00000000 00000603
0000000B 00000001 00000002 00000100 00000000
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000001 28100800
80000002 65746E49 2952286C 726F4320 4D542865
80000003 35692029 55504320 20202020 4D202020
80000004 30353420 20402020 30342E32 007A4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 01006040 00000000
80000007 00000000 00000000 00000000 00000100
80000008 00003024 00000000 00000000 00000000

CPU Thread: 1
APIC ID: 1
Processor ID: 0
Core ID: 0
Thread ID: 1

Function EAX EBX ECX EDX
00000000 0000000B 756E6547 6C65746E 49656E69
00000001 00020655 01100800 009AE3BD BFEBFBFF
00000002 55035A01 00F0B2DD 00000000 09CA212C
00000003 00000000 00000000 00000000 00000000
00000004 1C004121 01C0003F 0000003F 00000000
00000005 00000040 00000040 00000003 00001120
00000006 00000007 00000002 00000001 00000000
00000007 00000000 00000000 00000000 00000000
00000008 00000000 00000000 00000000 00000000
00000009 00000000 00000000 00000000 00000000
0000000A 07300403 00000004 00000000 00000603
0000000B 00000001 00000002 00000100 00000001
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000001 28100800
80000002 65746E49 2952286C 726F4320 4D542865
80000003 35692029 55504320 20202020 4D202020
80000004 30353420 20402020 30342E32 007A4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 01006040 00000000
80000007 00000000 00000000 00000000 00000100
80000008 00003024 00000000 00000000 00000000

CPU Thread: 2
APIC ID: 4
Processor ID: 0
Core ID: 2
Thread ID: 0

Function EAX EBX ECX EDX
00000000 0000000B 756E6547 6C65746E 49656E69
00000001 00020655 04100800 009AE3BD BFEBFBFF
00000002 55035A01 00F0B2DD 00000000 09CA212C
00000003 00000000 00000000 00000000 00000000
00000004 1C004121 01C0003F 0000003F 00000000
00000005 00000040 00000040 00000003 00001120
00000006 00000007 00000002 00000001 00000000
00000007 00000000 00000000 00000000 00000000
00000008 00000000 00000000 00000000 00000000
00000009 00000000 00000000 00000000 00000000
0000000A 07300403 00000004 00000000 00000603
0000000B 00000001 00000002 00000100 00000004
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000001 28100800
80000002 65746E49 2952286C 726F4320 4D542865
80000003 35692029 55504320 20202020 4D202020
80000004 30353420 20402020 30342E32 007A4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 01006040 00000000
80000007 00000000 00000000 00000000 00000100
80000008 00003024 00000000 00000000 00000000

CPU Thread: 3
APIC ID: 5
Processor ID: 0
Core ID: 2
Thread ID: 1

Function EAX EBX ECX EDX
00000000 0000000B 756E6547 6C65746E 49656E69
00000001 00020655 05100800 009AE3BD BFEBFBFF
00000002 55035A01 00F0B2DD 00000000 09CA212C
00000003 00000000 00000000 00000000 00000000
00000004 1C004121 01C0003F 0000003F 00000000
00000005 00000040 00000040 00000003 00001120
00000006 00000007 00000002 00000001 00000000
00000007 00000000 00000000 00000000 00000000
00000008 00000000 00000000 00000000 00000000
00000009 00000000 00000000 00000000 00000000
0000000A 07300403 00000004 00000000 00000603
0000000B 00000001 00000002 00000100 00000005
80000000 80000008 00000000 00000000 00000000
80000001 00000000 00000000 00000001 28100800
80000002 65746E49 2952286C 726F4320 4D542865
80000003 35692029 55504320 20202020 4D202020
80000004 30353420 20402020 30342E32 007A4847
80000005 00000000 00000000 00000000 00000000
80000006 00000000 00000000 01006040 00000000
80000007 00000000 00000000 00000000 00000100
80000008 00003024 00000000 00000000 00000000

---

Intel CPU

Name: Intel Core i5 M 450
Number of Cores: 2
Threads per Core: 2
Timer Frequency: 2.408271 MHz
Time Stamp Counter: Invariant
Estimated Time Stamp Counter Frequency: 2466.22 MHz
Estimated Time Stamp Counter Frequency Error: 0.24578 Mhz
Time Stamp Counter Frequency: 2466.07 MHz

MSR Core #1

MSR EDX EAX
000000CE 00000900 20011200
00000198 00000000 00000009
0000019C 00000000 882C0000
000001A2 00000000 00690A00

MSR Core #2

MSR EDX EAX
000000CE 00000900 20011200
00000198 00000000 00000009
0000019C 00000000 882A0000
000001A2 00000000 00690A00

Microarchitecture: Nehalem
Time Stamp Counter Multiplier: 18

---

AMD Display Library

Status: -1

---

NVAPI

Version: NVidia Complete Version 1.10
Number of GPUs: 1

---

Nvidia GPU

Name: NVIDIA GeForce 310M
Index: 0
Driver Version: 306.97
Driver Branch: r306_41-13

DeviceID: 0xA7010DE
SubSystemID: 0x14321043
RevisionID: 0xA2
ExtDeviceID: 0xA70

Thermal Settings

Sensor[0].Controller: GPU_INTERNAL
Sensor[0].DefaultMinTemp: 0
Sensor[0].DefaultMaxTemp: 127
Sensor[0].CurrentTemp: 63
Sensor[0].Target: GPU

Clocks

Clock[0]: 135000
Clock[1]: 9
Clock[8]: 135000
Clock[9]: 11
Clock[10]: 277778
Clock[11]: 9
Clock[12]: 202500
Clock[13]: 9
Clock[14]: 270000
Clock[15]: 9
Clock[16]: 31959
Clock[17]: 1
Clock[18]: 31959
Clock[19]: 1
Clock[24]: 27000
Clock[25]: 9
Clock[64]: 135000
Clock[65]: 32
Clock[92]: 135000
Clock[93]: 32
Clock[99]: 277778
Clock[100]: 32
Clock[106]: 202500
Clock[107]: 32
Clock[113]: 270000
Clock[114]: 32
Clock[120]: 31959
Clock[121]: 32
Clock[127]: 31959
Clock[128]: 32
Clock[148]: 27000
Clock[149]: 32

Tachometer

Status: NOT_SUPPORTED

P-States

Percentage[0]: 0
Percentage[1]: 0
Percentage[2]: 0
Percentage[3]: 0

Usages

Usage[1]: 1
Usage[3]: 58
Usage[4]: 23
Usage[5]: 1
Usage[7]: 58
Usage[8]: 23
Usage[9]: 1
Usage[11]: 58
Usage[12]: 23
Usage[13]: 1
Usage[15]: 100
Usage[16]: 100

Cooler Settings


Memory Info

Value[0]: 1048576
Value[1]: 1002048
Value[2]: 0
Value[3]: 1726712
Value[4]: 1002048

---

GenericHarddisk

Drive name: ST9640320AS
Firmware version: 0002SDM1

ID Description Raw Value Worst Value Thres Physical
01 Read Error Rate 7154000B0000 82 88 6 -
03 Spin-Up Time 000000000000 98 98 85 -
04 Start/Stop Count 9E1500000000 95 95 20 5534
05 Reallocated Sectors Count 000000000000 100 100 36 -
07 Seek Error Rate 8C8A4B150000 60 85 30 -
09 Power-On Hours (POH) 133A00000000 84 84 0 14867
0A Spin Retry Count 000000000000 100 100 97 -
0C Power Cycle Count 8E1500000000 95 95 20 5518
B8 End-to-End error 000000000000 100 100 99 -
BB Reported Uncorrectable Errors 4E1B00000000 1 1 0 6990
BC Command Timeout 210000000000 97 100 0 33
BD High Fly Writes 000000000000 100 100 0 -
BE Temperature Difference from 100 2A001C2A180D 41 58 45 58
BF G-sense Error Rate 7C0000000000 100 100 0 -
C0 Emergency Retract Cycle Count 070000000000 100 100 0 -
C1 Load Cycle Count 9A6B02000000 21 21 0 -
C2 Temperature 2A0000000E00 59 42 0 42
C3 Hardware ECC Recovered 7154000B0000 45 50 0 -
C5 Current Pending Sector Count 010000000000 100 100 0 -
C6 Uncorrectable Sector Count 010000000000 100 100 0 -
C7 UltraDMA CRC Error Count 000000000000 200 200 0 -
F0 Head Flying Hours CD370000222C 253 100 0 -
F1 Total LBAs Written C8CC84880000 253 100 0 -
F2 Total LBAs Read 1EC3CABA0000 253 100 0 -
FE Free Fall Protection 000000000000 100 100 0 -

Logical drive name: C:\
Format: NTFS
Total size: 160030785536
Total free space: 85487640576

Logical drive name: D:\
Format: NTFS
Total size: 429125992448
Total free space: 399343730688

Ciao.
Non ne accenni ma in 5 anni hai mai provveduto a ripulirlo dalla polvere?
Nel 99% di questi casi ciò che segnali è dovuto ad un accumulo di polvere sulla CPU e il suo sistema di raffreddamento.
Se nel manuale del tuo PC non ci sono istruzioni al riguardo quì trovi qualche indicazione:

http://verytech.smartworld.it/come-pulire-la-ventola-di-un-pc-portatile-208234.html