Compaq Pro 6305 Illustrated Parts & Service Map Pro 6305 Business PC Micro - Page 2

Standard and Optional Boards System boards (include replacement thermal material) 1 For use in Windows 7 models 703596-001 * For use in Windows 8 Standard models 703596-501 * For use in Windows 8 Professional models 703596-601 Memory modules (PC3-12800, CL11) * 8-GB 689375-001 * 4-GB 671613-001 2 2-GB 671612-001 Other boards * GeForce GT630 PCIe x16 graphics card, 2 GB (for use only with Windows 8) 702084-001 * nVidia Quadro NVS310 PCIe x16 graphics card, 512 MB (for use only with Windows 8) 707252-001 * nVidia Quadro NVS300 PCIe x16 graphics card, 512 MB (for use only with Windows 8) 700578-001 * nVidia Quadro NVS315 PCIe x16 graphics card, 1 GB (for use with Windows 8) 720837-001 * AMD Radeon HD8490 PCIe x16 graphics card, 1 GB (for use with Windows 8) 717219-001 * AMD Radeon HD8470 PCIe x16 graphics card, 2 GB (for use with Windows 8) 729085-001 * AMD Radeon HD7450 PCIe x16 graphics card, 1 GB (for use only in China) 702646-001 * AMD Radeon HD7450 PCIe x16 graphics card, 1 GB (includes adapter; not for use 682411-001 with Windows 8) * AMD Radeon HD7450 PCIe x16 graphics card, 1 GB (for use only with Windows 8) 702647-001 * AMD Radeon HD6350 PCIe x16 graphics card, 512 MB (not for use with Windows 8) 637995-001 * AMD Radeon HD6350 PCIe x16 graphics card, 512 MB (for use only with Windows 8) 697246-001 * HP WLAN 802.11 g/n 1x2 PCIe NIC 538048-001 * Intel PRO/1000, single port, GbE, NIC 728562-001 * Intel Centrino Advanced-N 6205, 802.11a/b/g/n WLAN module 695915-001 * HP USB 3.0 SuperSpeed PCIe x1 card 663213-001 * HP USB 3.0 SuperSpeed power extension cable (for use with 663213-001) 663214-001 AMD processors (include thermal material) * A10-5800B, 3.8 GHz, 4-MB L2 cache (100-W), HD 7660D 703598-001 * A8-5500B, 3.2 GHz, 4-MB L2 cache (65-W), HD 7560D 703601-001 * A6-5400B, 3.6 GHz, 4-MB L2 cache (65-W), HD 7540D 703600-001 * A4-5300B, 3.4 GHz, 4-MB L2 cache (65-W), HD 7480D 703599-001 * Not shown Diagnostic LEDs LED Power Power Power Color Green Green Red LED Activity On 1 blink every 2 seconds 1 blink every second followed by a 2 second pause State/Message Computer on Normal Suspend Mode CPU thermal shutdown Power Red Power Red Power Red Power Red Power Red Power Red Power Red Power Red Power Red none none 3 blinks, 1 blink every second followed by a 2 second pause 4 blinks, 1 blink every second followed by a 2 second pause 5 blinks, 1 blink every second followed by a 2 second pause 6 blinks, 1 blink every second followed by a 2 second pause 7 blinks, 1 blink every second followed by a 2 second pause 8 blinks, 1 blink every second followed by a 2 second pause 9 blinks, 1 blink every second followed by a 2 second pause 10 blinks, 1 blink every second followed by a 2 second pause 11 blinks, 1 blink every second followed by a 2 second pause System does not power on and LEDs are not flashing Processor not installed Power failure (power supply overload) Pre-video memory error Pre-video graphics error System board failure (ROM Invalid ROM based on Checksum System powers on but is unable to boot Bad option card Current processor does not support a feature previously enabled. System unable to power on Miscellaneous Parts 1 Heat sink 2 Chassis fan with guard 3 Hood sensor 4 Speaker 5 Solenoid lock 6 Printer port, PCI card 7 Clamp lock, includes universal cable (plate not included) * Rear chassis fan * Fan duct assembly * Serial port, PCI card * Card reader, 22-in-1, 3.5 inch * Card reader, 14-in-1, USB 2.0/3.0, 3.5-inch * USB powered speakers * Mouse, PS2, optical, jack black (non-ECO) * Mouse, washable * Mouse, wireless * Mouse, wireless (not for use in APJ region) * Mouse, USB, optical, jack black (non-ECO) * Mouse, USB, laser (non-ECO) * eSATA port assembly, PCI card * HP Business Digital Headset * External USB Webcam * Foot * Antenna kit, for use with WLAN card *Not shown 645326-001 585884-001 638816-001 645330-001 641498-001 638817-001 508987-001 643908-001 646824-001 638815-001 636166-001 698877-001 716390-001 636917-001 609250-001 619580-001 674317-001 608150-001 537749-001 570580-001 645558-001 642738-001 609252-001 336445-001 583345-001 Common POST Error Messages Screen Message Probable Cause Recommended Action 101-Option ROM Error 1. System ROM checksum error. 2. Expansion board option ROM checksum 1. Verify ROM, reflash if required 2. Remove suspected card, reboot 3. Clear CMOS memory, reboot 4. Replace system board 103-System Board Failure DMA, timers 1. Clear CMOS memory. 2. Remove expansion boards. 3. Replace system board. 164-Memory Size Error and 201-Memory Error Incorrect memory configuration 1. Run Setup (F10). 2. Check DIMMs for proper seating, type, compatibility. 3. Remove DIMMs singularly and reboot to isolate faulty DIMM. 4. Replace system board. 214-DIMM Configuration Warning Populated DIMM configura- Rearrange the DIMMs so that tion is not optimized each channel has the same amount of memory. 301-, 304-Keyboard error Keyboard failure. Check kybd connection or keys. Check connector for bent or missing pins. Replace kybd. If 304, possible system board problem. 501-Display Adapter Failure Graphics display controller. 1. Reseat graphics card. 2. Clear CMOS. 3. Check monitor connection. 4. Replace graphics card. 1720-SMART Hard Drive Hard drive is about to fail. Detects Imminent Failure 1. Determine if hard drive is giving correct error message. Enter Computer Setup and run the Drive Protection System test under Storage > DPS Self-test. 2. Apply hard drive firmware patch if applicable. 3. Back up contents and replace hard drive. HP Compaq Pro 6305, MT 706895-003 page 2