I was trying to type a lengthier version of this that referenced a similar years-old thread and provided feedback to some of their discussion to save time, but the computer did exactly what I wish to discuss - shut off - while typing that out! So this will be the "slimline version".
My computer shuts off randomly - sometimes when idle, sometimes when doing something. I would suspect video, since the Radeon 9550 AGP I installed around '08 has always been a bit buggy, but there are two reasons why I'm leaning against that being the problem now: (1) Keyboard lights also go out, not just video, (2) I've changed video drivers and (2b) I've ran Driver Cleaner to get rid of remnants of the drivers for the onboard video.
The Hard Drive is a recertified Hitachi I just got last month, to replace a hard drive that had 20+ bad LBAs. The computer was running gruelingly slow and horribly, so I got this one and since I've reinstalled the system onto it, it boots up quick and without incident every time. I've let SpeedFan check the hard drive - no problems. Oh, and when I installed this drive I thoroughly air-blew the case, and sent those dust bunnies packing!
The other thread suggested power supply, and since I have 7 USB devices, I may be stretching it too thin. (I did add that video card years ago, but it don't think it's a power hog. It's got 256 MB VRAM and is either 4X or 8X AGP, but I don't remember it having its own dedicated power supply port like many newer ones). The power supply may just flat be dying of old age, too. I don't want to buy a new power supply only to find it is the motherboard. Is there a way to rule that out?
After that recent restart, I went into the BIOS and told the computer not to do a quickboot. This time, it ran through a RAM Test multiple times, but apparently it passed because it then proceeded and I saw no error message.
Before the recent shutdown, I was running HWMonitor, and I saved its report. Below, I will post everything except the ACPI Scroll at the bottom.
Please advise what to try next. Thank you.
CPUID HWMonitor Report
-------------------------------------------------------------------------
Binaries
-------------------------------------------------------------------------
HWMonitor version 1.1.9.0
Monitoring
-------------------------------------------------------------------------
Mainboard Model MS-6577 (0x000001A6 - 0x005F1117)
LPCIO
-------------------------------------------------------------------------
LPCIO Vendor Winbond
LPCIO Model W83627HF
LPCIO Vendor ID 0x5CA3
LPCIO Chip ID 0x52
LPCIO Revision ID 0x3A
Config Mode I/O address 0x2E
Config Mode LDN 0xB
Config Mode registers
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 FF FF FF FF FF FF FF 0B FF FF FF FF FF FF FF FF
10 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
20 52 3A FF FE 84 00 00 FF 00 00 7C C8 FF 30 00 FF
30 01 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
40 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
50 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
60 02 90 FF FF FF FF FF FF FF FF FF FF FF FF FF FF
70 00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Register space LPC, base address = 0x0290
Hardware Monitors
-------------------------------------------------------------------------
Hardware monitor Winbond W83627HF
Voltage 0 1.46 Volts [0x5B] (CPU VCore)
Voltage 1 1.49 Volts [0x5D] (AUX)
Voltage 2 3.31 Volts [0xCF] (+3.3V)
Voltage 3 5.05 Volts [0xBC] (+5V)
Voltage 4 11.49 Volts [0xBD] (+12V)
Voltage 5 -12.45 Volts [0x1E] (-12V)
Voltage 6 3.45 Volts [0xDE] (-5V)
Temperature 0 38°C (100°F) [0x26] (TMPIN0)
Temperature 1 42°C (106°F) [0x53] (TMPIN1)
Temperature 2 34°C (93°F) [0x44] (TMPIN2)
Fan 0 1795 RPM [0x5E] (FANIN0)
Fan 1 1308 RPM [0x81] (FANIN1)
Fan PWM 0 4 pc [0x9] (PWM1)
Fan PWM 1 4 pc [0xA] (PWM2)
Hardware registers
Register space LPC, base address = 0x0290
bank 0
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
10 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
20 5D 5D CF BC BD 1E DE 26 60 82 FF 64 4B 64 4B ED
30 B0 22 D0 25 14 A4 F3 CD 40 00 22 80 20 60 00 00
40 01 01 00 FF FF 00 00 FD 2D 02 01 C4 10 95 00 A3
50 FF FF 00 FF FF FF 00 80 21 30 09 0A 11 05 FF 05
60 5D 5D CF BC BD 1E DE 26 60 82 FF 64 4B 64 4B ED
70 B0 22 D0 25 14 A4 F3 CD 40 00 22 80 20 60 00 00
80 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
90 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
A0 5D 5D CF BC BD 1E DE 26 60 82 FF 64 4B 64 4B ED
B0 B0 22 D0 25 14 A4 F3 CD 40 00 22 80 20 60 00 00
C0 01 00 00 FF FF 00 00 FD 2D 02 01 C4 10 95 00 A3
D0 FF FF 00 FF FF FF 00 80 21 30 09 0A 11 05 FF 05
E0 5D 5D CF BC BD 1E DE 26 60 82 FF 64 4B 64 4B ED
F0 B0 22 D0 25 14 A4 F3 CD 40 00 22 80 20 60 00 00
bank 1
50 26 00 02 32 00 3C 00 FF FF FF FF FF FF FF FF FF
bank 2
50 22 00 00 73 00 78 00 FF FF FF FF FF FF FF FF FF
bank 3
50 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
bank 4
50 00 0F 00 00 00 17 00 00 23 98 0F 03 11 00 FF FF
Processors
-------------------------------------------------------------------------
Number of processors 1
Number of threads 1
APICs
-------------------------------------------------------------------------
Processor 0
-- Core 0
-- Thread 0 0
Processors Information
-------------------------------------------------------------------------
Processor 1 ID = 0
Number of cores 1 (max 1)
Number of threads 1 (max 1)
Name Intel Pentium 4
Codename Northwood
Specification Intel(R) Pentium(R) 4 CPU 2.40GHz
Package (platform ID) Socket 478 mPGA (0x2)
CPUID F.2.7
Extended CPUID F.2
Brand ID 9
Core Stepping C1
Technology 0.13 um
Core Speed 2399.8 MHz
Multiplier x FSB 18.0 x 133.3 MHz
Rated Bus speed 533.3 MHz
Stock frequency 2400 MHz
Instructions sets MMX, SSE, SSE2
L1 Data cache 8 KBytes, 4-way set associative, 64-byte line size
Trace cache 12 Kuops, 8-way set associative
L2 cache 512 KBytes, 8-way set associative, 64-byte line size
FID/VID Control no
Thread dumps
-------------------------------------------------------------------------
CPU Thread 0
APIC ID 0
Topology Processor ID 0, Core ID 0, Thread ID 0
Type 01001001h
Max CPUID level 00000002h
Max CPUID ext. level 80000004h
Cache descriptor Level 2, U, 512 KB, 1 thread(s)
Cache descriptor Level 1, T, 12 KB, 1 thread(s)
Cache descriptor Level 1, D, 8 KB, 1 thread(s)
CPUID
0x00000000 0x00000002 0x756E6547 0x6C65746E 0x49656E69
0x00000001 0x00000F27 0x00010809 0x00004400 0xBFEBFBFF
0x00000002 0x665B5101 0x00000000 0x00000000 0x007B7040
0x80000000 0x80000004 0x00000000 0x00000000 0x00000000
0x80000001 0x00000000 0x00000000 0x00000000 0x00000000
0x80000002 0x20202020 0x20202020 0x20202020 0x6E492020
0x80000003 0x286C6574 0x50202952 0x69746E65 0x52286D75
0x80000004 0x20342029 0x20555043 0x30342E32 0x007A4847
MSR 0x0000001B 0x00000000 0xFEE00900
MSR 0x00000017 0x000A0000 0x00000000
MSR 0x0000002C 0x00000000 0x12110012
MSR 0x000001A0 0x00000000 0x00000089
Storage
-------------------------------------------------------------------------
USB Device USB Composite Device, class=0x00, subclass=0x00, vendor=0x045E, product=0x00DB
USB Device ZyXEL G-220 v2 Wireless USB Adapter, class=0xFF, subclass=0xFF, vendor=0x0586, product=0x340F
USB Device Generic USB Hub, class=0x09, subclass=0x00, vendor=0x0409, product=0x005A
USB Device USB Composite Device, class=0x00, subclass=0x00, vendor=0x0471, product=0x1144
USB Device Logitech USB Camera (QuickCam E2500), class=0x00, subclass=0x00, vendor=0x046D, product=0x089D
USB Device USB Composite Device, class=0x00, subclass=0x00, vendor=0x046D, product=0xC518
Graphic APIs
-------------------------------------------------------------------------
API ATI I/O
Display Adapters
-------------------------------------------------------------------------
Display adapter 0
Name Radeon X1050 Series (Omega 3.8.442)
GPU ref clock 27000
PCI device bus 1 (0x1), device 0 (0x0), function 0 (0x0)
Vendor ID 0x1002 (0x1002)
Model ID 0x4153 (0x0402)
Display adapter 1
Name Radeon X1050 Series Secondary (Omega 3.8.442)
PCI device bus 1 (0x1), device 0 (0x0), function 1 (0x1)
Vendor ID 0x1002 (0x1002)
Model ID 0x4173 (0x0403)
ACPI
-------------------------------------------------------------------------
My computer shuts off randomly - sometimes when idle, sometimes when doing something. I would suspect video, since the Radeon 9550 AGP I installed around '08 has always been a bit buggy, but there are two reasons why I'm leaning against that being the problem now: (1) Keyboard lights also go out, not just video, (2) I've changed video drivers and (2b) I've ran Driver Cleaner to get rid of remnants of the drivers for the onboard video.
The Hard Drive is a recertified Hitachi I just got last month, to replace a hard drive that had 20+ bad LBAs. The computer was running gruelingly slow and horribly, so I got this one and since I've reinstalled the system onto it, it boots up quick and without incident every time. I've let SpeedFan check the hard drive - no problems. Oh, and when I installed this drive I thoroughly air-blew the case, and sent those dust bunnies packing!
The other thread suggested power supply, and since I have 7 USB devices, I may be stretching it too thin. (I did add that video card years ago, but it don't think it's a power hog. It's got 256 MB VRAM and is either 4X or 8X AGP, but I don't remember it having its own dedicated power supply port like many newer ones). The power supply may just flat be dying of old age, too. I don't want to buy a new power supply only to find it is the motherboard. Is there a way to rule that out?
After that recent restart, I went into the BIOS and told the computer not to do a quickboot. This time, it ran through a RAM Test multiple times, but apparently it passed because it then proceeded and I saw no error message.
Before the recent shutdown, I was running HWMonitor, and I saved its report. Below, I will post everything except the ACPI Scroll at the bottom.
Please advise what to try next. Thank you.
CPUID HWMonitor Report
-------------------------------------------------------------------------
Binaries
-------------------------------------------------------------------------
HWMonitor version 1.1.9.0
Monitoring
-------------------------------------------------------------------------
Mainboard Model MS-6577 (0x000001A6 - 0x005F1117)
LPCIO
-------------------------------------------------------------------------
LPCIO Vendor Winbond
LPCIO Model W83627HF
LPCIO Vendor ID 0x5CA3
LPCIO Chip ID 0x52
LPCIO Revision ID 0x3A
Config Mode I/O address 0x2E
Config Mode LDN 0xB
Config Mode registers
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 FF FF FF FF FF FF FF 0B FF FF FF FF FF FF FF FF
10 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
20 52 3A FF FE 84 00 00 FF 00 00 7C C8 FF 30 00 FF
30 01 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
40 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
50 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
60 02 90 FF FF FF FF FF FF FF FF FF FF FF FF FF FF
70 00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
Register space LPC, base address = 0x0290
Hardware Monitors
-------------------------------------------------------------------------
Hardware monitor Winbond W83627HF
Voltage 0 1.46 Volts [0x5B] (CPU VCore)
Voltage 1 1.49 Volts [0x5D] (AUX)
Voltage 2 3.31 Volts [0xCF] (+3.3V)
Voltage 3 5.05 Volts [0xBC] (+5V)
Voltage 4 11.49 Volts [0xBD] (+12V)
Voltage 5 -12.45 Volts [0x1E] (-12V)
Voltage 6 3.45 Volts [0xDE] (-5V)
Temperature 0 38°C (100°F) [0x26] (TMPIN0)
Temperature 1 42°C (106°F) [0x53] (TMPIN1)
Temperature 2 34°C (93°F) [0x44] (TMPIN2)
Fan 0 1795 RPM [0x5E] (FANIN0)
Fan 1 1308 RPM [0x81] (FANIN1)
Fan PWM 0 4 pc [0x9] (PWM1)
Fan PWM 1 4 pc [0xA] (PWM2)
Hardware registers
Register space LPC, base address = 0x0290
bank 0
00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F
00 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
10 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
20 5D 5D CF BC BD 1E DE 26 60 82 FF 64 4B 64 4B ED
30 B0 22 D0 25 14 A4 F3 CD 40 00 22 80 20 60 00 00
40 01 01 00 FF FF 00 00 FD 2D 02 01 C4 10 95 00 A3
50 FF FF 00 FF FF FF 00 80 21 30 09 0A 11 05 FF 05
60 5D 5D CF BC BD 1E DE 26 60 82 FF 64 4B 64 4B ED
70 B0 22 D0 25 14 A4 F3 CD 40 00 22 80 20 60 00 00
80 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
90 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
A0 5D 5D CF BC BD 1E DE 26 60 82 FF 64 4B 64 4B ED
B0 B0 22 D0 25 14 A4 F3 CD 40 00 22 80 20 60 00 00
C0 01 00 00 FF FF 00 00 FD 2D 02 01 C4 10 95 00 A3
D0 FF FF 00 FF FF FF 00 80 21 30 09 0A 11 05 FF 05
E0 5D 5D CF BC BD 1E DE 26 60 82 FF 64 4B 64 4B ED
F0 B0 22 D0 25 14 A4 F3 CD 40 00 22 80 20 60 00 00
bank 1
50 26 00 02 32 00 3C 00 FF FF FF FF FF FF FF FF FF
bank 2
50 22 00 00 73 00 78 00 FF FF FF FF FF FF FF FF FF
bank 3
50 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
bank 4
50 00 0F 00 00 00 17 00 00 23 98 0F 03 11 00 FF FF
Processors
-------------------------------------------------------------------------
Number of processors 1
Number of threads 1
APICs
-------------------------------------------------------------------------
Processor 0
-- Core 0
-- Thread 0 0
Processors Information
-------------------------------------------------------------------------
Processor 1 ID = 0
Number of cores 1 (max 1)
Number of threads 1 (max 1)
Name Intel Pentium 4
Codename Northwood
Specification Intel(R) Pentium(R) 4 CPU 2.40GHz
Package (platform ID) Socket 478 mPGA (0x2)
CPUID F.2.7
Extended CPUID F.2
Brand ID 9
Core Stepping C1
Technology 0.13 um
Core Speed 2399.8 MHz
Multiplier x FSB 18.0 x 133.3 MHz
Rated Bus speed 533.3 MHz
Stock frequency 2400 MHz
Instructions sets MMX, SSE, SSE2
L1 Data cache 8 KBytes, 4-way set associative, 64-byte line size
Trace cache 12 Kuops, 8-way set associative
L2 cache 512 KBytes, 8-way set associative, 64-byte line size
FID/VID Control no
Thread dumps
-------------------------------------------------------------------------
CPU Thread 0
APIC ID 0
Topology Processor ID 0, Core ID 0, Thread ID 0
Type 01001001h
Max CPUID level 00000002h
Max CPUID ext. level 80000004h
Cache descriptor Level 2, U, 512 KB, 1 thread(s)
Cache descriptor Level 1, T, 12 KB, 1 thread(s)
Cache descriptor Level 1, D, 8 KB, 1 thread(s)
CPUID
0x00000000 0x00000002 0x756E6547 0x6C65746E 0x49656E69
0x00000001 0x00000F27 0x00010809 0x00004400 0xBFEBFBFF
0x00000002 0x665B5101 0x00000000 0x00000000 0x007B7040
0x80000000 0x80000004 0x00000000 0x00000000 0x00000000
0x80000001 0x00000000 0x00000000 0x00000000 0x00000000
0x80000002 0x20202020 0x20202020 0x20202020 0x6E492020
0x80000003 0x286C6574 0x50202952 0x69746E65 0x52286D75
0x80000004 0x20342029 0x20555043 0x30342E32 0x007A4847
MSR 0x0000001B 0x00000000 0xFEE00900
MSR 0x00000017 0x000A0000 0x00000000
MSR 0x0000002C 0x00000000 0x12110012
MSR 0x000001A0 0x00000000 0x00000089
Storage
-------------------------------------------------------------------------
USB Device USB Composite Device, class=0x00, subclass=0x00, vendor=0x045E, product=0x00DB
USB Device ZyXEL G-220 v2 Wireless USB Adapter, class=0xFF, subclass=0xFF, vendor=0x0586, product=0x340F
USB Device Generic USB Hub, class=0x09, subclass=0x00, vendor=0x0409, product=0x005A
USB Device USB Composite Device, class=0x00, subclass=0x00, vendor=0x0471, product=0x1144
USB Device Logitech USB Camera (QuickCam E2500), class=0x00, subclass=0x00, vendor=0x046D, product=0x089D
USB Device USB Composite Device, class=0x00, subclass=0x00, vendor=0x046D, product=0xC518
Graphic APIs
-------------------------------------------------------------------------
API ATI I/O
Display Adapters
-------------------------------------------------------------------------
Display adapter 0
Name Radeon X1050 Series (Omega 3.8.442)
GPU ref clock 27000
PCI device bus 1 (0x1), device 0 (0x0), function 0 (0x0)
Vendor ID 0x1002 (0x1002)
Model ID 0x4153 (0x0402)
Display adapter 1
Name Radeon X1050 Series Secondary (Omega 3.8.442)
PCI device bus 1 (0x1), device 0 (0x0), function 1 (0x1)
Vendor ID 0x1002 (0x1002)
Model ID 0x4173 (0x0403)
ACPI
-------------------------------------------------------------------------