15.6" Fusion IV overheating issue

drgr33n

Active member
Hey Guys,

I've owned this laptop for a year or two now and it's been fine except for an issue with freezing. At first, I put it down to the hardware being new and later versions of the kernel would deal with the issue. I struggled to get any debugging information as it would just freeze without warning and with no logging. No kernel panic or anything just dead.

After about a year of putting up with the issue, I decided to try a few things and one thing that always caught my eye is thermals. I noticed the top of the laptop was always hot when this happened so I decided to set up some logging to see what my hardware was doing. So it turns out that the NVME is overheating. PC Specialist has already replaced one NVME and I didn't think to put the two together. Next, I bought myself a laptop base with some cooling fans to see if I can stop the crashing and that has improved things considerably but not totally. Under heavy load, the CPU seems to go up and in turn heat up the NVME that is also generating its own heat and eventually the laptop just dies. I've tried leaving it for several hours in a crashed state to see if it eventually recovers once the heat dissipates but unfortunately, it doesn't recover.

I'm just reaching out to the community to see if others may have experienced similar unexplained crashing or overheating issues with this model of laptop? I appreciate that these are not manufactured by PC Specialist but it's a fairly serious issue as it could lead to premature failure of components and data. The amount of work I've lost due to this is insane. It can happen at any point and there's no pre-warning or grumbles it just freezes. If I'm listening to music at the same time the audio will just loop over and over 1 second of what was playing until you hold the power button and reset the laptop.

PS: Sorry, I just noticed I've put this thread in sales and not technical support. Could someone move it for me?
 

drgr33n

Active member
Thanks for moving UBUYSA. I've not posted the spec of my laptop as I'm not really looking for support at this point as I've been debugging this issue for about six months and I'm pretty confident that this is an overheating issue. Just wondering if it's just me or anyone else.

I have opened the laptop to replace the NVME and I can see that there is a piece of thermal tape that attaches to the NVME and backplate of the laptop. Maybe this is there because of a known issue? I think that's why the cooling base makes a significant improvement.
 

SpyderTracks

We love you Ukraine
Thanks for moving UBUYSA. I've not posted the spec of my laptop as I'm not really looking for support at this point as I've been debugging this issue for about six months and I'm pretty confident that this is an overheating issue. Just wondering if it's just me or anyone else.

I have opened the laptop to replace the NVME and I can see that there is a piece of thermal tape that attaches to the NVME and backplate of the laptop. Maybe this is there because of a known issue? I think that's why the cooling base makes a significant improvement.
We’d need to know the full specs to be sure it’s a PCS build before we can give any advice and to understand the components at play. These are private forums for PCS systems, posting the full spec enables us to verify if we’re able to give support in the first instance.
 

drgr33n

Active member
Hey Spydertracks,

I can't do that either because it was bought by the company I work for upon request from myself and they have the login details but here's my spec.

Chassis & Display: Fusion Series: 15.6" Matte Full HD 72% NTSC LED Widescreen (1920x1080)
Processor (CPU): Intel® Core™ i7 Quad Core Processor i7-10510U (1.8GHz, 4.9GHz Turbo)
Memory (RAM): 16GB Corsair 2666MHz SODIMM DDR4 (1 x 16GB)
Graphics Card: NVIDIA® GeForce® MX250 - 2.0GB DDR5 Video RAM - DirectX® 12
1st M.2 SSD Drive: 512GB PCS PCIe M.2 SSD (2000 MB/R, 1100 MB/W)
Memory Card Reader: Integrated Micro-SD Memory Card Reader
AC Adaptor: 1 x 65W AC Adaptor
Power Cable: 1 x 1 Metre Cloverleaf UK Power Cable
Battery: Fusion Series Integrated 91WH Lithium Ion Battery
Sound Card: 2 Channel High Definition Audio + MIC/Headphone Jack
Bluetooth & Wireless: GIGABIT LAN & WIRELESS INTEL® Wi-Fi 6 AX201 (2.4 Gbps) + BT 5.0
USB/Thunderbolt Options: 1 x USB 3.1 PORT (Type C) + 2 x USB 3.1 PORTS + 1 x USB 2.0 PORT
Keyboard Language: FUSION SERIES SINGLE COLOUR BACKLIT UK KEYBOARD
Operating System: None
Operating System Language: N/A
Windows Recovery Media: N/A
Notebook Mouse: INTEGRATED 2 BUTTON TOUCHPAD MOUSE
Webcam: INTEGRATED 1MP HD WEBCAM

dmidecode:
# dmidecode 3.3
Getting SMBIOS data from sysfs.
SMBIOS 3.2.0 present.

Handle 0x0001, DMI type 1, 27 bytes
System Information
Manufacturer: TongFang
Product Name: PF5MN2G
Version: Standard
Serial Number: Standard
UUID: REMOVED
Wake-up Type: Power Switch
SKU Number: 0001
Family: CML

Handle 0x0002, DMI type 2, 15 bytes
Base Board Information
Manufacturer: TongFang
Product Name: PF5MN2G
Version: Standard
Serial Number: Standard
Asset Tag: Standard
Features:
Board is a hosting board
Board is replaceable
Location In Chassis: Standard
Chassis Handle: 0x0003
Type: Motherboard
Contained Object Handles: 0

Handle 0x0048, DMI type 4, 48 bytes
Processor Information
Socket Designation: U3E1
Type: Central Processor
Family: Core i7
Manufacturer: Intel(R) Corporation
ID: EC 06 08 00 FF FB EB BF
Signature: Type 0, Family 6, Model 142, Stepping 12
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)
DS (Debug store)
ACPI (ACPI supported)
MMX (MMX technology supported)
FXSR (FXSAVE and FXSTOR instructions supported)
SSE (Streaming SIMD extensions)
SSE2 (Streaming SIMD extensions 2)
SS (Self-snoop)
HTT (Multi-threading)
TM (Thermal monitor supported)
PBE (Pending break enabled)
Version: Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz
Voltage: 0.6 V
External Clock: 100 MHz
Max Speed: 8300 MHz
Current Speed: 1683 MHz
Status: Populated, Enabled
Upgrade: Socket BGA1528
L1 Cache Handle: 0x0045
L2 Cache Handle: 0x0046
L3 Cache Handle: 0x0047
Serial Number: To Be Filled By O.E.M.
Asset Tag: To Be Filled By O.E.M.
Part Number: To Be Filled By O.E.M.
Core Count: 4
Core Enabled: 4
Thread Count: 8
Characteristics:
64-bit capable
Multi-Core
Hardware Thread
Execute Protection
Enhanced Virtualization
Power/Performance Control

Handle 0x003C, DMI type 17, 84 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: Unknown
Data Width: Unknown
Size: No Module Installed
Form Factor: Unknown
Set: None
Locator: ChannelA-DIMM0
Bank Locator: BANK 0
Type: Unknown
Type Detail: None
Speed: Unknown
Manufacturer: Not Specified
Serial Number: Not Specified
Asset Tag: Not Specified
Part Number: Not Specified
Rank: Unknown
Configured Memory Speed: Unknown
Minimum Voltage: Unknown
Maximum Voltage: Unknown
Configured Voltage: Unknown
Memory Technology: <OUT OF SPEC>
Memory Operating Mode Capability: None
Firmware Version: Not Specified
Module Manufacturer ID: Unknown
Module Product ID: Unknown
Memory Subsystem Controller Manufacturer ID: Unknown
Memory Subsystem Controller Product ID: Unknown
Non-Volatile Size: None
Volatile Size: None
Cache Size: None
Logical Size: None

Handle 0x003D, DMI type 17, 84 bytes
Memory Device
Array Handle: 0x003B
Error Information Handle: Not Provided
Total Width: 64 bits
Data Width: 64 bits
Size: 16 GB
Form Factor: SODIMM
Set: None
Locator: ChannelB-DIMM0
Bank Locator: BANK 2
Type: DDR4
Type Detail: Synchronous
Speed: 2667 MT/s
Manufacturer: 029E
Serial Number: 00000000
Asset Tag: 9876543210
Part Number: CM4X16GE2666C18S4
Rank: 2
Configured Memory Speed: 2667 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: Not Specified
Module Manufacturer ID: Bank 3, Hex 0x9E
Module Product ID: Unknown
Memory Subsystem Controller Manufacturer ID: Unknown
Memory Subsystem Controller Product ID: Unknown
Non-Volatile Size: None
Volatile Size: 16 GB
Cache Size: None
Logical Size: None
 
Last edited:
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